2543710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1151}}^1$

素因数の和:1188

約数の個数: 32

約数和(自身を含む): 5225472

約数和(自身を除く): 2681762

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1151, 2210, 2302, 5755, 11510, 14963, 19567, 29926, 39134, 74815, 97835, 149630, 195670, 254371, 508742, 1271855, 2543710]

約数ペア:

[(1, 2543710), (2, 1271855), (5, 508742), (10, 254371), (13, 195670), (17, 149630), (26, 97835), (34, 74815), (65, 39134), (85, 29926), (130, 19567), (170, 14963), (221, 11510), (442, 5755), (1105, 2302), (1151, 2210)]