2023557542

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{271}}^1\times {\mathrm{2221}}^1$

素因数の和:2576

約数の個数: 24

約数和(自身を含む): 3124060896

約数和(自身を除く): 1100503354

約数列:

[1, 2, 41, 82, 271, 542, 1681, 2221, 3362, 4442, 11111, 22222, 91061, 182122, 455551, 601891, 911102, 1203782, 3733501, 7467002, 24677531, 49355062, 1011778771, 2023557542]

約数ペア:

[(1, 2023557542), (2, 1011778771), (41, 49355062), (82, 24677531), (271, 7467002), (542, 3733501), (1681, 1203782), (2221, 911102), (3362, 601891), (4442, 455551), (11111, 182122), (22222, 91061)]