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- Multiple ChoicePlease save your changes before editing any questions.
比1大的數至少會有幾個因數？
1個
2個
3個
4個
- Multiple ChoicePlease save your changes before editing any questions.
一個整數最大的因數是多少？
1
0
自己本身的數
自己本身的數的一半
- Multiple ChoicePlease save your changes before editing any questions.
質數是指只有1和自己本身兩個因數的整數。下面整數中，哪一個是質數？
37
51
49
33
- Multiple ChoicePlease save your changes before editing any questions.
2的因數有幾個？
1個
2個
3個
4個
- Multiple ChoicePlease save your changes before editing any questions.
下面哪一個數字，是任何數的因數？
1
2
3
4