2227168021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{457}}^1\times {\mathrm{28837}}^1$

素因数の和:29320

約数の個数: 12

約数和(自身を含む): 2417028132

約数和(自身を除く): 189860111

約数列:

[1, 13, 169, 457, 5941, 28837, 77233, 374881, 4873453, 13178509, 171320617, 2227168021]

約数ペア:

[(1, 2227168021), (13, 171320617), (169, 13178509), (457, 4873453), (5941, 374881), (28837, 77233)]