2080495904245

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{32303329}}^1$

素因数の和:32304516

約数の個数: 16

約数和(自身を含む): 2725884198720

約数和(自身を除く): 645388294475

約数列:

[1, 5, 11, 55, 1171, 5855, 12881, 64405, 32303329, 161516645, 355336619, 1776683095, 37827198259, 189135991295, 416099180849, 2080495904245]

約数ペア:

[(1, 2080495904245), (5, 416099180849), (11, 189135991295), (55, 37827198259), (1171, 1776683095), (5855, 355336619), (12881, 161516645), (64405, 32303329)]