540453364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{30631}}^1$

素因数の和:31047

約数の個数: 24

約数和(自身を含む): 1034381376

約数和(自身を除く): 493928012

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 4411, 8822, 17644, 30631, 61262, 122524, 336941, 673882, 1347764, 12283031, 24566062, 49132124, 135113341, 270226682, 540453364]

約数ペア:

[(1, 540453364), (2, 270226682), (4, 135113341), (11, 49132124), (22, 24566062), (44, 12283031), (401, 1347764), (802, 673882), (1604, 336941), (4411, 122524), (8822, 61262), (17644, 30631)]