2668472

素因数分解:

$2^3\times {\mathrm{47}}^2\times {\mathrm{151}}^1$

素因数の和:251

約数の個数: 24

約数和(自身を含む): 5145960

約数和(自身を除く): 2477488

約数列:

[1, 2, 4, 8, 47, 94, 151, 188, 302, 376, 604, 1208, 2209, 4418, 7097, 8836, 14194, 17672, 28388, 56776, 333559, 667118, 1334236, 2668472]

約数ペア:

[(1, 2668472), (2, 1334236), (4, 667118), (8, 333559), (47, 56776), (94, 28388), (151, 17672), (188, 14194), (302, 8836), (376, 7097), (604, 4418), (1208, 2209)]