2656555426

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{220901}}^1$

素因数の和:221769

約数の個数: 16

約数和(自身を含む): 4559417280

約数和(自身を除く): 1902861854

約数列:

[1, 2, 7, 14, 859, 1718, 6013, 12026, 220901, 441802, 1546307, 3092614, 189753959, 379507918, 1328277713, 2656555426]

約数ペア:

[(1, 2656555426), (2, 1328277713), (7, 379507918), (14, 189753959), (859, 3092614), (1718, 1546307), (6013, 441802), (12026, 220901)]