2034904781

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{10613}}^1$

素因数の和:10690

約数の個数: 32

約数和(自身を含む): 2615289600

約数和(自身を除く): 580384819

約数列:

[1, 7, 13, 43, 49, 91, 301, 343, 559, 637, 2107, 3913, 4459, 10613, 14749, 27391, 74291, 137969, 191737, 456359, 520037, 965783, 3194513, 3640259, 5932667, 6760481, 22361591, 41528669, 47323367, 156531137, 290700683, 2034904781]

約数ペア:

[(1, 2034904781), (7, 290700683), (13, 156531137), (43, 47323367), (49, 41528669), (91, 22361591), (301, 6760481), (343, 5932667), (559, 3640259), (637, 3194513), (2107, 965783), (3913, 520037), (4459, 456359), (10613, 191737), (14749, 137969), (27391, 74291)]