2012802211

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{193}}^1\times {\mathrm{18859}}^1$

素因数の和:19138

約数の個数: 16

約数和(自身を含む): 2341657600

約数和(自身を除く): 328855389

約数列:

[1, 7, 79, 193, 553, 1351, 15247, 18859, 106729, 132013, 1489861, 3639787, 10429027, 25478509, 287543173, 2012802211]

約数ペア:

[(1, 2012802211), (7, 287543173), (79, 25478509), (193, 10429027), (553, 3639787), (1351, 1489861), (15247, 132013), (18859, 106729)]