1418376986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{137413}}^1$

素因数の和:137825

約数の個数: 16

約数和(自身を含む): 2297012424

約数和(自身を除く): 878635438

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 137413, 274826, 1786369, 3572738, 54552961, 109105922, 709188493, 1418376986]

約数ペア:

[(1, 1418376986), (2, 709188493), (13, 109105922), (26, 54552961), (397, 3572738), (794, 1786369), (5161, 274826), (10322, 137413)]