2019642163

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{51329}}^1$

素因数の和:51427

約数の個数: 24

約数和(自身を含む): 2598119280

約数和(自身を除く): 578477117

約数列:

[1, 7, 11, 49, 73, 77, 511, 539, 803, 3577, 5621, 39347, 51329, 359303, 564619, 2515121, 3747017, 3952333, 26229119, 27666331, 41217187, 183603833, 288520309, 2019642163]

約数ペア:

[(1, 2019642163), (7, 288520309), (11, 183603833), (49, 41217187), (73, 27666331), (77, 26229119), (511, 3952333), (539, 3747017), (803, 2515121), (3577, 564619), (5621, 359303), (39347, 51329)]