315090974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{493873}}^1$

素因数の和:493915

約数の個数: 16

約数和(自身を含む): 533383920

約数和(自身を除く): 218292946

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 493873, 987746, 5432603, 10865206, 14322317, 28644634, 157545487, 315090974]

約数ペア:

[(1, 315090974), (2, 157545487), (11, 28644634), (22, 14322317), (29, 10865206), (58, 5432603), (319, 987746), (638, 493873)]