39988896610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23662069}}^1$

素因数の和:23662102

約数の個数: 24

約数和(自身を含む): 77942858580

約数和(自身を除く): 37953961970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 23662069, 47324138, 118310345, 236620690, 307606897, 615213794, 1538034485, 3076068970, 3998889661, 7997779322, 19994448305, 39988896610]

約数ペア:

[(1, 39988896610), (2, 19994448305), (5, 7997779322), (10, 3998889661), (13, 3076068970), (26, 1538034485), (65, 615213794), (130, 307606897), (169, 236620690), (338, 118310345), (845, 47324138), (1690, 23662069)]