713174878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{168281}}^1$

素因数の和:168459

約数の個数: 16

約数和(自身を含む): 1159126416

約数和(自身を除く): 445951538

約数列:

[1, 2, 13, 26, 163, 326, 2119, 4238, 168281, 336562, 2187653, 4375306, 27429803, 54859606, 356587439, 713174878]

約数ペア:

[(1, 713174878), (2, 356587439), (13, 54859606), (26, 27429803), (163, 4375306), (326, 2187653), (2119, 336562), (4238, 168281)]