2669872751

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113279}}^1$

素因数の和:113343

約数の個数: 24

約数和(自身を含む): 3435102720

約数和(自身を除く): 765229969

約数列:

[1, 7, 13, 37, 49, 91, 259, 481, 637, 1813, 3367, 23569, 113279, 792953, 1472627, 4191323, 5550671, 10308389, 29339261, 54487199, 72158723, 205374827, 381410393, 2669872751]

約数ペア:

[(1, 2669872751), (7, 381410393), (13, 205374827), (37, 72158723), (49, 54487199), (91, 29339261), (259, 10308389), (481, 5550671), (637, 4191323), (1813, 1472627), (3367, 792953), (23569, 113279)]