2942522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1021}}^1$

素因数の和:1165

約数の個数: 16

約数和(自身を含む): 4856544

約数和(自身を除く): 1914022

約数列:

[1, 2, 11, 22, 131, 262, 1021, 1441, 2042, 2882, 11231, 22462, 133751, 267502, 1471261, 2942522]

約数ペア:

[(1, 2942522), (2, 1471261), (11, 267502), (22, 133751), (131, 22462), (262, 11231), (1021, 2882), (1441, 2042)]