3847012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{443}}^1$

素因数の和:627

約数の個数: 24

約数和(自身を含む): 7310016

約数和(自身を除く): 3463004

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 443, 668, 886, 1772, 2171, 4342, 5759, 8684, 11518, 23036, 73981, 147962, 295924, 961753, 1923506, 3847012]

約数ペア:

[(1, 3847012), (2, 1923506), (4, 961753), (13, 295924), (26, 147962), (52, 73981), (167, 23036), (334, 11518), (443, 8684), (668, 5759), (886, 4342), (1772, 2171)]