126115012

素因数分解:

$2^2\times {\mathrm{443}}^1\times {\mathrm{71171}}^1$

素因数の和:71618

約数の個数: 12

約数和(自身を含む): 221202576

約数和(自身を除く): 95087564

約数列:

[1, 2, 4, 443, 886, 1772, 71171, 142342, 284684, 31528753, 63057506, 126115012]

約数ペア:

[(1, 126115012), (2, 63057506), (4, 31528753), (443, 284684), (886, 142342), (1772, 71171)]