1521442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{359}}^1$

素因数の和:537

約数の個数: 16

約数和(自身を含む): 2479680

約数和(自身を除く): 958238

約数列:

[1, 2, 13, 26, 163, 326, 359, 718, 2119, 4238, 4667, 9334, 58517, 117034, 760721, 1521442]

約数ペア:

[(1, 1521442), (2, 760721), (13, 117034), (26, 58517), (163, 9334), (326, 4667), (359, 4238), (718, 2119)]