247991522

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{1063}}^1\times {\mathrm{1741}}^1$

素因数の和:2873

約数の個数: 16

約数和(自身を含む): 378111552

約数和(自身を除く): 130120030

約数列:

[1, 2, 67, 134, 1063, 1741, 2126, 3482, 71221, 116647, 142442, 233294, 1850683, 3701366, 123995761, 247991522]

約数ペア:

[(1, 247991522), (2, 123995761), (67, 3701366), (134, 1850683), (1063, 233294), (1741, 142442), (2126, 116647), (3482, 71221)]