2565656317

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{88897}}^1$

素因数の和:88961

約数の個数: 24

約数和(自身を含む): 3242999040

約数和(自身を除く): 677342723

約数列:

[1, 7, 19, 31, 49, 133, 217, 589, 931, 1519, 4123, 28861, 88897, 622279, 1689043, 2755807, 4355953, 11823301, 19290649, 52360333, 82763107, 135034543, 366522331, 2565656317]

約数ペア:

[(1, 2565656317), (7, 366522331), (19, 135034543), (31, 82763107), (49, 52360333), (133, 19290649), (217, 11823301), (589, 4355953), (931, 2755807), (1519, 1689043), (4123, 622279), (28861, 88897)]