2089989456

素因数分解:

$2^4\times 3^1\times {\mathrm{43541447}}^1$

素因数の和:43541458

約数の個数: 20

約数和(自身を含む): 5399139552

約数和(自身を除く): 3309150096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 43541447, 87082894, 130624341, 174165788, 261248682, 348331576, 522497364, 696663152, 1044994728, 2089989456]

約数ペア:

[(1, 2089989456), (2, 1044994728), (3, 696663152), (4, 522497364), (6, 348331576), (8, 261248682), (12, 174165788), (16, 130624341), (24, 87082894), (48, 43541447)]