857790014

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{643021}}^1$

素因数の和:643075

約数の個数: 16

約数和(自身を含む): 1388927520

約数和(自身を除く): 531137506

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 643021, 1286042, 14789483, 18647609, 29578966, 37295218, 428895007, 857790014]

約数ペア:

[(1, 857790014), (2, 428895007), (23, 37295218), (29, 29578966), (46, 18647609), (58, 14789483), (667, 1286042), (1334, 643021)]