2080450124

素因数分解:

$2^2\times {\mathrm{541}}^1\times {\mathrm{821}}^1\times {\mathrm{1171}}^1$

素因数の和:2537

約数の個数: 24

約数和(自身を含む): 3655078896

約数和(自身を除く): 1574628772

約数列:

[1, 2, 4, 541, 821, 1082, 1171, 1642, 2164, 2342, 3284, 4684, 444161, 633511, 888322, 961391, 1267022, 1776644, 1922782, 2534044, 3845564, 520112531, 1040225062, 2080450124]

約数ペア:

[(1, 2080450124), (2, 1040225062), (4, 520112531), (541, 3845564), (821, 2534044), (1082, 1922782), (1171, 1776644), (1642, 1267022), (2164, 961391), (2342, 888322), (3284, 633511), (4684, 444161)]