408085484

素因数分解:

$2^2\times {\mathrm{4451}}^1\times {\mathrm{22921}}^1$

素因数の和:27376

約数の個数: 12

約数和(自身を含む): 714341208

約数和(自身を除く): 306255724

約数列:

[1, 2, 4, 4451, 8902, 17804, 22921, 45842, 91684, 102021371, 204042742, 408085484]

約数ペア:

[(1, 408085484), (2, 204042742), (4, 102021371), (4451, 91684), (8902, 45842), (17804, 22921)]