398202212

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{930379}}^1$

素因数の和:930490

約数の個数: 12

約数和(自身を含む): 703367280

約数和(自身を除く): 305165068

約数列:

[1, 2, 4, 107, 214, 428, 930379, 1860758, 3721516, 99550553, 199101106, 398202212]

約数ペア:

[(1, 398202212), (2, 199101106), (4, 99550553), (107, 3721516), (214, 1860758), (428, 930379)]