4269202220

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1558103}}^1$

素因数の和:1558249

約数の個数: 24

約数和(自身を含む): 9030770784

約数和(自身を除く): 4761568564

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 1558103, 3116206, 6232412, 7790515, 15581030, 31162060, 213460111, 426920222, 853840444, 1067300555, 2134601110, 4269202220]

約数ペア:

[(1, 4269202220), (2, 2134601110), (4, 1067300555), (5, 853840444), (10, 426920222), (20, 213460111), (137, 31162060), (274, 15581030), (548, 7790515), (685, 6232412), (1370, 3116206), (2740, 1558103)]