860832004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{10391}}^1$

素因数の和:10683

約数の個数: 24

約数和(自身を含む): 1527624000

約数和(自身を除く): 666791996

約数列:

[1, 2, 4, 139, 149, 278, 298, 556, 596, 10391, 20711, 20782, 41422, 41564, 82844, 1444349, 1548259, 2888698, 3096518, 5777396, 6193036, 215208001, 430416002, 860832004]

約数ペア:

[(1, 860832004), (2, 430416002), (4, 215208001), (139, 6193036), (149, 5777396), (278, 3096518), (298, 2888698), (556, 1548259), (596, 1444349), (10391, 82844), (20711, 41564), (20782, 41422)]