2062445

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{487}}^1$

素因数の和:521

約数の個数: 24

約数和(自身を含む): 3115392

約数和(自身を除く): 1052947

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 487, 605, 847, 2435, 3409, 4235, 5357, 17045, 26785, 37499, 58927, 187495, 294635, 412489, 2062445]

約数ペア:

[(1, 2062445), (5, 412489), (7, 294635), (11, 187495), (35, 58927), (55, 37499), (77, 26785), (121, 17045), (385, 5357), (487, 4235), (605, 3409), (847, 2435)]