21648310274

素因数分解:

$2^1\times {\mathrm{229}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1$

素因数の和:1334

約数の個数: 32

約数和(自身を含む): 32890097520

約数和(自身を除く): 11241787246

約数列:

[1, 2, 229, 293, 353, 457, 458, 586, 706, 914, 67097, 80837, 103429, 104653, 133901, 134194, 161321, 161674, 206858, 209306, 267802, 322642, 23685241, 30663329, 36942509, 47267053, 47370482, 61326658, 73885018, 94534106, 10824155137, 21648310274]

約数ペア:

[(1, 21648310274), (2, 10824155137), (229, 94534106), (293, 73885018), (353, 61326658), (457, 47370482), (458, 47267053), (586, 36942509), (706, 30663329), (914, 23685241), (67097, 322642), (80837, 267802), (103429, 209306), (104653, 206858), (133901, 161674), (134194, 161321)]