A prime number has itself and one as a factor是什麽意思!a prime number has itself and one as a factor是什麽意思?找了很久没有找到.走过路过千万别错过.
问题描述：
A prime number has itself and one as a factor是什麽意思!
a prime number has itself and one as a factor是什麽意思?找了很久没有找到.走过路过千万别错过.
答
这句话的意思是：质数（素数）只有1和它本身这两个因子.