2040937498

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{659}}^1$

素因数の和:1014

約数の個数: 32

約数和(自身を含む): 3147724800

約数和(自身を除く): 1106787302

約数列:

[1, 2, 89, 127, 137, 178, 254, 274, 659, 1318, 11303, 12193, 17399, 22606, 24386, 34798, 58651, 83693, 90283, 117302, 167386, 180566, 1548511, 3097022, 7448677, 8035187, 11465941, 14897354, 16070374, 22931882, 1020468749, 2040937498]

約数ペア:

[(1, 2040937498), (2, 1020468749), (89, 22931882), (127, 16070374), (137, 14897354), (178, 11465941), (254, 8035187), (274, 7448677), (659, 3097022), (1318, 1548511), (11303, 180566), (12193, 167386), (17399, 117302), (22606, 90283), (24386, 83693), (34798, 58651)]