1538124419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{28879}}^1$

素因数の和:29150

約数の個数: 16

約数和(自身を含む): 1761217920

約数和(自身を除く): 223093501

約数列:

[1, 13, 17, 221, 241, 3133, 4097, 28879, 53261, 375427, 490943, 6382259, 6959839, 90477907, 118317263, 1538124419]

約数ペア:

[(1, 1538124419), (13, 118317263), (17, 90477907), (221, 6959839), (241, 6382259), (3133, 490943), (4097, 375427), (28879, 53261)]