2051227867

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{2903}}^1$

素因数の和:3079

約数の個数: 24

約数和(自身を含む): 2302163424

約数和(自身を除く): 250935557

約数列:

[1, 13, 37, 113, 169, 481, 1469, 2903, 4181, 6253, 19097, 37739, 54353, 107411, 328039, 490607, 706589, 1396343, 4264507, 12137443, 18152459, 55438591, 157786759, 2051227867]

約数ペア:

[(1, 2051227867), (13, 157786759), (37, 55438591), (113, 18152459), (169, 12137443), (481, 4264507), (1469, 1396343), (2903, 706589), (4181, 490607), (6253, 328039), (19097, 107411), (37739, 54353)]