3968270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4091}}^1$

素因数の和:4195

約数の個数: 16

約数和(自身を含む): 7218288

約数和(自身を除く): 3250018

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 4091, 8182, 20455, 40910, 396827, 793654, 1984135, 3968270]

約数ペア:

[(1, 3968270), (2, 1984135), (5, 793654), (10, 396827), (97, 40910), (194, 20455), (485, 8182), (970, 4091)]