2288707681

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5441}}^1$

素因数の和:5617

約数の個数: 24

約数和(自身を含む): 2629139040

約数和(自身を除く): 340431359

約数列:

[1, 13, 19, 131, 169, 247, 1703, 2489, 3211, 5441, 22139, 32357, 70733, 103379, 420641, 712771, 919529, 1343927, 9266023, 13542649, 17471051, 120458299, 176054437, 2288707681]

約数ペア:

[(1, 2288707681), (13, 176054437), (19, 120458299), (131, 17471051), (169, 13542649), (247, 9266023), (1703, 1343927), (2489, 919529), (3211, 712771), (5441, 420641), (22139, 103379), (32357, 70733)]