870822116

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{1061}}^1\times {\mathrm{6619}}^1$

素因数の和:7715

約数の個数: 24

約数和(自身を含む): 1574818560

約数和(自身を除く): 703996444

約数列:

[1, 2, 4, 31, 62, 124, 1061, 2122, 4244, 6619, 13238, 26476, 32891, 65782, 131564, 205189, 410378, 820756, 7022759, 14045518, 28091036, 217705529, 435411058, 870822116]

約数ペア:

[(1, 870822116), (2, 435411058), (4, 217705529), (31, 28091036), (62, 14045518), (124, 7022759), (1061, 820756), (2122, 410378), (4244, 205189), (6619, 131564), (13238, 65782), (26476, 32891)]