1971293560

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1699391}}^1$

素因数の和:1699431

約数の個数: 32

約数和(自身を含む): 4588358400

約数和(自身を除く): 2617064840

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1699391, 3398782, 6797564, 8496955, 13595128, 16993910, 33987820, 49282339, 67975640, 98564678, 197129356, 246411695, 394258712, 492823390, 985646780, 1971293560]

約数ペア:

[(1, 1971293560), (2, 985646780), (4, 492823390), (5, 394258712), (8, 246411695), (10, 197129356), (20, 98564678), (29, 67975640), (40, 49282339), (58, 33987820), (116, 16993910), (145, 13595128), (232, 8496955), (290, 6797564), (580, 3398782), (1160, 1699391)]