25400602078

素因数分解:

$2^1\times {\mathrm{419}}^1\times {\mathrm{3343}}^1\times {\mathrm{9067}}^1$

素因数の和:12831

約数の個数: 16

約数和(自身を含む): 38207473920

約数和(自身を除く): 12806871842

約数列:

[1, 2, 419, 838, 3343, 6686, 9067, 18134, 1400717, 2801434, 3799073, 7598146, 30310981, 60621962, 12700301039, 25400602078]

約数ペア:

[(1, 25400602078), (2, 12700301039), (419, 60621962), (838, 30310981), (3343, 7598146), (6686, 3799073), (9067, 2801434), (18134, 1400717)]