40804428668

素因数分解:

$2^2\times {\mathrm{9431}}^1\times {\mathrm{1081657}}^1$

素因数の和:1091092

約数の個数: 12

約数和(自身を含む): 71415387792

約数和(自身を除く): 30610959124

約数列:

[1, 2, 4, 9431, 18862, 37724, 1081657, 2163314, 4326628, 10201107167, 20402214334, 40804428668]

約数ペア:

[(1, 40804428668), (2, 20402214334), (4, 10201107167), (9431, 4326628), (18862, 2163314), (37724, 1081657)]