2551444

素因数分解:

$2^2\times 7^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:615

約数の個数: 24

約数和(自身を含む): 5136768

約数和(自身を除く): 2585324

約数列:

[1, 2, 4, 7, 14, 28, 293, 311, 586, 622, 1172, 1244, 2051, 2177, 4102, 4354, 8204, 8708, 91123, 182246, 364492, 637861, 1275722, 2551444]

約数ペア:

[(1, 2551444), (2, 1275722), (4, 637861), (7, 364492), (14, 182246), (28, 91123), (293, 8708), (311, 8204), (586, 4354), (622, 4102), (1172, 2177), (1244, 2051)]