858542278

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{3209}}^1\times {\mathrm{12161}}^1$

素因数の和:15383

約数の個数: 16

約数和(自身を含む): 1405440720

約数和(自身を除く): 546898442

約数列:

[1, 2, 11, 22, 3209, 6418, 12161, 24322, 35299, 70598, 133771, 267542, 39024649, 78049298, 429271139, 858542278]

約数ペア:

[(1, 858542278), (2, 429271139), (11, 78049298), (22, 39024649), (3209, 267542), (6418, 133771), (12161, 70598), (24322, 35299)]