2504458

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 1708982

約数列:

[1, 2, 11, 22, 79, 121, 131, 158, 242, 262, 869, 1441, 1738, 2882, 9559, 10349, 15851, 19118, 20698, 31702, 113839, 227678, 1252229, 2504458]

約数ペア:

[(1, 2504458), (2, 1252229), (11, 227678), (22, 113839), (79, 31702), (121, 20698), (131, 19118), (158, 15851), (242, 10349), (262, 9559), (869, 2882), (1441, 1738)]