9153198980

素因数分解:

$2^2\times 5^1\times {\mathrm{1231}}^1\times {\mathrm{371779}}^1$

素因数の和:373019

約数の個数: 24

約数和(自身を含む): 19237384320

約数和(自身を除く): 10084185340

約数列:

[1, 2, 4, 5, 10, 20, 1231, 2462, 4924, 6155, 12310, 24620, 371779, 743558, 1487116, 1858895, 3717790, 7435580, 457659949, 915319898, 1830639796, 2288299745, 4576599490, 9153198980]

約数ペア:

[(1, 9153198980), (2, 4576599490), (4, 2288299745), (5, 1830639796), (10, 915319898), (20, 457659949), (1231, 7435580), (2462, 3717790), (4924, 1858895), (6155, 1487116), (12310, 743558), (24620, 371779)]