2040996956

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{52457}}^1$

素因数の和:52669

約数の個数: 24

約数和(自身を含む): 3648558816

約数和(自身を除く): 1607561860

約数列:

[1, 2, 4, 71, 137, 142, 274, 284, 548, 9727, 19454, 38908, 52457, 104914, 209828, 3724447, 7186609, 7448894, 14373218, 14897788, 28746436, 510249239, 1020498478, 2040996956]

約数ペア:

[(1, 2040996956), (2, 1020498478), (4, 510249239), (71, 28746436), (137, 14897788), (142, 14373218), (274, 7448894), (284, 7186609), (548, 3724447), (9727, 209828), (19454, 104914), (38908, 52457)]