621753262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{57073}}^1$

素因数の和:57507

約数の個数: 16

約数和(自身を含む): 1006785360

約数和(自身を除く): 385032098

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 57073, 114146, 741949, 1483898, 23913587, 47827174, 310876631, 621753262]

約数ペア:

[(1, 621753262), (2, 310876631), (13, 47827174), (26, 23913587), (419, 1483898), (838, 741949), (5447, 114146), (10894, 57073)]