417939268

素因数分解:

$2^2\times {\mathrm{1171}}^1\times {\mathrm{89227}}^1$

素因数の和:90402

約数の個数: 12

約数和(自身を含む): 732026512

約数和(自身を除く): 314087244

約数列:

[1, 2, 4, 1171, 2342, 4684, 89227, 178454, 356908, 104484817, 208969634, 417939268]

約数ペア:

[(1, 417939268), (2, 208969634), (4, 104484817), (1171, 356908), (2342, 178454), (4684, 89227)]