2117756522

素因数分解:

$2^1\times 7^1\times {\mathrm{1987}}^1\times {\mathrm{76129}}^1$

素因数の和:78125

約数の個数: 16

約数和(自身を含む): 3632314560

約数和(自身を除く): 1514558038

約数列:

[1, 2, 7, 14, 1987, 3974, 13909, 27818, 76129, 152258, 532903, 1065806, 151268323, 302536646, 1058878261, 2117756522]

約数ペア:

[(1, 2117756522), (2, 1058878261), (7, 302536646), (14, 151268323), (1987, 1065806), (3974, 532903), (13909, 152258), (27818, 76129)]