2356552393

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{820241}}^1$

素因数の和:820284

約数の個数: 12

約数和(自身を含む): 2701877148

約数和(自身を除く): 345324755

約数列:

[1, 13, 17, 169, 221, 2873, 820241, 10663133, 13944097, 138620729, 181273261, 2356552393]

約数ペア:

[(1, 2356552393), (13, 181273261), (17, 138620729), (169, 13944097), (221, 10663133), (2873, 820241)]