405943106

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1\times {\mathrm{1433}}^1$

素因数の和:2593

約数の個数: 16

約数和(自身を含む): 614325600

約数和(自身を除く): 208382494

約数列:

[1, 2, 139, 278, 1019, 1433, 2038, 2866, 141641, 199187, 283282, 398374, 1460227, 2920454, 202971553, 405943106]

約数ペア:

[(1, 405943106), (2, 202971553), (139, 2920454), (278, 1460227), (1019, 398374), (1433, 283282), (2038, 199187), (2866, 141641)]