2008982294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2161}}^1\times {\mathrm{42257}}^1$

素因数の和:44431

約数の個数: 16

約数和(自身を含む): 3289024656

約数和(自身を除く): 1280042362

約数列:

[1, 2, 11, 22, 2161, 4322, 23771, 42257, 47542, 84514, 464827, 929654, 91317377, 182634754, 1004491147, 2008982294]

約数ペア:

[(1, 2008982294), (2, 1004491147), (11, 182634754), (22, 91317377), (2161, 929654), (4322, 464827), (23771, 84514), (42257, 47542)]