115305188

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{670379}}^1$

素因数の和:670426

約数の個数: 12

約数和(自身を含む): 206477040

約数和(自身を除く): 91171852

約数列:

[1, 2, 4, 43, 86, 172, 670379, 1340758, 2681516, 28826297, 57652594, 115305188]

約数ペア:

[(1, 115305188), (2, 57652594), (4, 28826297), (43, 2681516), (86, 1340758), (172, 670379)]