2080391033

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1\times {\mathrm{521}}^1$

素因数の和:857

約数の個数: 32

約数和(自身を含む): 2489564160

約数和(自身を除く): 409173127

約数列:

[1, 7, 47, 53, 229, 329, 371, 521, 1603, 2491, 3647, 10763, 12137, 17437, 24487, 27613, 75341, 84959, 119309, 171409, 193291, 570439, 835163, 1297811, 3993073, 5607523, 6323377, 9084677, 39252661, 44263639, 297198719, 2080391033]

約数ペア:

[(1, 2080391033), (7, 297198719), (47, 44263639), (53, 39252661), (229, 9084677), (329, 6323377), (371, 5607523), (521, 3993073), (1603, 1297811), (2491, 835163), (3647, 570439), (10763, 193291), (12137, 171409), (17437, 119309), (24487, 84959), (27613, 75341)]