674487604

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1047341}}^1$

素因数の和:1047375

約数の個数: 24

約数和(自身を含む): 1407627648

約数和(自身を除く): 733140044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1047341, 2094682, 4189364, 7331387, 14662774, 24088843, 29325548, 48177686, 96355372, 168621901, 337243802, 674487604]

約数ペア:

[(1, 674487604), (2, 337243802), (4, 168621901), (7, 96355372), (14, 48177686), (23, 29325548), (28, 24088843), (46, 14662774), (92, 7331387), (161, 4189364), (322, 2094682), (644, 1047341)]