427260766

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{499}}^1\times {\mathrm{3371}}^1$

素因数の和:3999

約数の個数: 16

約数和(自身を含む): 647424000

約数和(自身を除く): 220163234

約数列:

[1, 2, 127, 254, 499, 998, 3371, 6742, 63373, 126746, 428117, 856234, 1682129, 3364258, 213630383, 427260766]

約数ペア:

[(1, 427260766), (2, 213630383), (127, 3364258), (254, 1682129), (499, 856234), (998, 428117), (3371, 126746), (6742, 63373)]