7057310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{54287}}^1$

素因数の和:54307

約数の個数: 16

約数和(自身を含む): 13680576

約数和(自身を除く): 6623266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 54287, 108574, 271435, 542870, 705731, 1411462, 3528655, 7057310]

約数ペア:

[(1, 7057310), (2, 3528655), (5, 1411462), (10, 705731), (13, 542870), (26, 271435), (65, 108574), (130, 54287)]