1638184418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{6833}}^1\times {\mathrm{9221}}^1$

素因数の和:16069

約数の個数: 16

約数和(自身を含む): 2646972216

約数和(自身を除く): 1008787798

約数列:

[1, 2, 13, 26, 6833, 9221, 13666, 18442, 88829, 119873, 177658, 239746, 63007093, 126014186, 819092209, 1638184418]

約数ペア:

[(1, 1638184418), (2, 819092209), (13, 126014186), (26, 63007093), (6833, 239746), (9221, 177658), (13666, 119873), (18442, 88829)]