3640442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{859}}^1$

素因数の和:1037

約数の個数: 16

約数和(自身を含む): 5923680

約数和(自身を除く): 2283238

約数列:

[1, 2, 13, 26, 163, 326, 859, 1718, 2119, 4238, 11167, 22334, 140017, 280034, 1820221, 3640442]

約数ペア:

[(1, 3640442), (2, 1820221), (13, 280034), (26, 140017), (163, 22334), (326, 11167), (859, 4238), (1718, 2119)]