120479942

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{497851}}^1$

素因数の和:497875

約数の個数: 12

約数和(自身を含む): 198642948

約数和(自身を除く): 78163006

約数列:

[1, 2, 11, 22, 121, 242, 497851, 995702, 5476361, 10952722, 60239971, 120479942]

約数ペア:

[(1, 120479942), (2, 60239971), (11, 10952722), (22, 5476361), (121, 995702), (242, 497851)]