1628440022

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{941}}^1\times {\mathrm{7151}}^1$

素因数の和:8116

約数の個数: 24

約数和(自身を含む): 2688136416

約数和(自身を除く): 1059696394

約数列:

[1, 2, 11, 22, 121, 242, 941, 1882, 7151, 10351, 14302, 20702, 78661, 113861, 157322, 227722, 865271, 1730542, 6729091, 13458182, 74020001, 148040002, 814220011, 1628440022]

約数ペア:

[(1, 1628440022), (2, 814220011), (11, 148040002), (22, 74020001), (121, 13458182), (242, 6729091), (941, 1730542), (1882, 865271), (7151, 227722), (10351, 157322), (14302, 113861), (20702, 78661)]