2488122010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1190489}}^1$

素因数の和:1190526

約数の個数: 32

約数和(自身を含む): 5142916800

約数和(自身を除く): 2654794790

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 1190489, 2380978, 5952445, 11904890, 13095379, 22619291, 26190758, 45238582, 65476895, 113096455, 130953790, 226192910, 248812201, 497624402, 1244061005, 2488122010]

約数ペア:

[(1, 2488122010), (2, 1244061005), (5, 497624402), (10, 248812201), (11, 226192910), (19, 130953790), (22, 113096455), (38, 65476895), (55, 45238582), (95, 26190758), (110, 22619291), (190, 13095379), (209, 11904890), (418, 5952445), (1045, 2380978), (2090, 1190489)]