2090803561

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{26647}}^1$

素因数の和:27684

約数の個数: 16

約数和(自身を含む): 2609372160

約数和(自身を除く): 518568599

約数列:

[1, 7, 11, 77, 1019, 7133, 11209, 26647, 78463, 186529, 293117, 2051819, 27153293, 190073051, 298686223, 2090803561]

約数ペア:

[(1, 2090803561), (7, 298686223), (11, 190073051), (77, 27153293), (1019, 2051819), (7133, 293117), (11209, 186529), (26647, 78463)]