39880490026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{90227353}}^1$

素因数の和:90227385

約数の個数: 16

約数和(自身を含む): 68211879624

約数和(自身を除く): 28331389598

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 90227353, 180454706, 1172955589, 1533865001, 2345911178, 3067730002, 19940245013, 39880490026]

約数ペア:

[(1, 39880490026), (2, 19940245013), (13, 3067730002), (17, 2345911178), (26, 1533865001), (34, 1172955589), (221, 180454706), (442, 90227353)]