2080459717

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1\times {\mathrm{3559}}^1$

素因数の和:3701

約数の個数: 24

約数和(自身を含む): 2484424320

約数和(自身を除く): 403964603

約数列:

[1, 7, 37, 61, 259, 427, 1369, 2257, 3559, 9583, 15799, 24913, 83509, 131683, 217099, 584563, 921781, 1519693, 4872271, 8032663, 34105897, 56228641, 297208531, 2080459717]

約数ペア:

[(1, 2080459717), (7, 297208531), (37, 56228641), (61, 34105897), (259, 8032663), (427, 4872271), (1369, 1519693), (2257, 921781), (3559, 584563), (9583, 217099), (15799, 131683), (24913, 83509)]