520729238

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^2\times {\mathrm{601}}^1$

素因数の和:924

約数の個数: 24

約数和(自身を含む): 829062360

約数和(自身を除く): 308333122

約数列:

[1, 2, 19, 38, 151, 302, 601, 1202, 2869, 5738, 11419, 22801, 22838, 45602, 90751, 181502, 433219, 866438, 1724269, 3448538, 13703401, 27406802, 260364619, 520729238]

約数ペア:

[(1, 520729238), (2, 260364619), (19, 27406802), (38, 13703401), (151, 3448538), (302, 1724269), (601, 866438), (1202, 433219), (2869, 181502), (5738, 90751), (11419, 45602), (22801, 22838)]