4401722

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2143}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 7203840

約数和(自身を除く): 2802118

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 2143, 4286, 27859, 55718, 169297, 338594, 2200861, 4401722]

約数ペア:

[(1, 4401722), (2, 2200861), (13, 338594), (26, 169297), (79, 55718), (158, 27859), (1027, 4286), (2054, 2143)]