636794041

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{18353}}^1$

素因数の和:18540

約数の個数: 16

約数和(自身を含む): 730782864

約数和(自身を除く): 93988823

約数列:

[1, 13, 17, 157, 221, 2041, 2669, 18353, 34697, 238589, 312001, 2881421, 4056013, 37458473, 48984157, 636794041]

約数ペア:

[(1, 636794041), (13, 48984157), (17, 37458473), (157, 4056013), (221, 2881421), (2041, 312001), (2669, 238589), (18353, 34697)]