1856359216

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{350521}}^1$

素因数の和:350860

約数の個数: 20

約数和(自身を含む): 3607572424

約数和(自身を除く): 1751213208

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 350521, 701042, 1402084, 2804168, 5608336, 116022451, 232044902, 464089804, 928179608, 1856359216]

約数ペア:

[(1, 1856359216), (2, 928179608), (4, 464089804), (8, 232044902), (16, 116022451), (331, 5608336), (662, 2804168), (1324, 1402084), (2648, 701042), (5296, 350521)]