258266110

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{122401}}^1$

素因数の和:122619

約数の個数: 16

約数和(自身を含む): 467086032

約数和(自身を除く): 208819922

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 122401, 244802, 612005, 1224010, 25826611, 51653222, 129133055, 258266110]

約数ペア:

[(1, 258266110), (2, 129133055), (5, 51653222), (10, 25826611), (211, 1224010), (422, 612005), (1055, 244802), (2110, 122401)]