253223714

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1\times {\mathrm{3329}}^1$

素因数の和:3925

約数の個数: 16

約数和(自身を含む): 385893720

約数和(自身を除く): 132670006

約数列:

[1, 2, 73, 146, 521, 1042, 3329, 6658, 38033, 76066, 243017, 486034, 1734409, 3468818, 126611857, 253223714]

約数ペア:

[(1, 253223714), (2, 126611857), (73, 3468818), (146, 1734409), (521, 486034), (1042, 243017), (3329, 76066), (6658, 38033)]