2040392882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{51043}}^1$

素因数の和:51158

約数の個数: 32

約数和(自身を含む): 3528161280

約数和(自身を除く): 1487768398

約数列:

[1, 2, 11, 22, 23, 46, 79, 158, 253, 506, 869, 1738, 1817, 3634, 19987, 39974, 51043, 102086, 561473, 1122946, 1173989, 2347978, 4032397, 8064794, 12913879, 25827758, 44356367, 88712734, 92745131, 185490262, 1020196441, 2040392882]

約数ペア:

[(1, 2040392882), (2, 1020196441), (11, 185490262), (22, 92745131), (23, 88712734), (46, 44356367), (79, 25827758), (158, 12913879), (253, 8064794), (506, 4032397), (869, 2347978), (1738, 1173989), (1817, 1122946), (3634, 561473), (19987, 102086), (39974, 51043)]