961621384

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{2795411}}^1$

素因数の和:2795460

約数の個数: 16

約数和(自身を含む): 1844971920

約数和(自身を除く): 883350536

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 2795411, 5590822, 11181644, 22363288, 120202673, 240405346, 480810692, 961621384]

約数ペア:

[(1, 961621384), (2, 480810692), (4, 240405346), (8, 120202673), (43, 22363288), (86, 11181644), (172, 5590822), (344, 2795411)]