2578316162

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{2143}}^1\times {\mathrm{4391}}^1$

素因数の和:6673

約数の個数: 16

約数和(自身を含む): 3898409472

約数和(自身を除く): 1320093310

約数列:

[1, 2, 137, 274, 2143, 4286, 4391, 8782, 293591, 587182, 601567, 1203134, 9409913, 18819826, 1289158081, 2578316162]

約数ペア:

[(1, 2578316162), (2, 1289158081), (137, 18819826), (274, 9409913), (2143, 1203134), (4286, 601567), (4391, 587182), (8782, 293591)]