2257005016

素因数分解:

$2^3\times 7^1\times {\mathrm{601}}^1\times {\mathrm{67061}}^1$

素因数の和:67675

約数の個数: 32

約数和(自身を含む): 4844558880

約数和(自身を除く): 2587553864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 601, 1202, 2404, 4207, 4808, 8414, 16828, 33656, 67061, 134122, 268244, 469427, 536488, 938854, 1877708, 3755416, 40303661, 80607322, 161214644, 282125627, 322429288, 564251254, 1128502508, 2257005016]

約数ペア:

[(1, 2257005016), (2, 1128502508), (4, 564251254), (7, 322429288), (8, 282125627), (14, 161214644), (28, 80607322), (56, 40303661), (601, 3755416), (1202, 1877708), (2404, 938854), (4207, 536488), (4808, 469427), (8414, 268244), (16828, 134122), (33656, 67061)]