2912193851

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1889}}^1\times {\mathrm{1949}}^1$

素因数の和:3958

約数の個数: 16

約数和(自身を含む): 3361176000

約数和(自身を除く): 448982149

約数列:

[1, 7, 113, 791, 1889, 1949, 13223, 13643, 213457, 220237, 1494199, 1541659, 3681661, 25771627, 416027693, 2912193851]

約数ペア:

[(1, 2912193851), (7, 416027693), (113, 25771627), (791, 3681661), (1889, 1541659), (1949, 1494199), (13223, 220237), (13643, 213457)]