2188127842

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{4909}}^1$

素因数の和:5098

約数の個数: 32

約数和(自身を含む): 3453183360

約数和(自身を除く): 1265055518

約数列:

[1, 2, 43, 71, 73, 86, 142, 146, 3053, 3139, 4909, 5183, 6106, 6278, 9818, 10366, 211087, 222869, 348539, 358357, 422174, 445738, 697078, 716714, 14987177, 15409351, 25443347, 29974354, 30818702, 50886694, 1094063921, 2188127842]

約数ペア:

[(1, 2188127842), (2, 1094063921), (43, 50886694), (71, 30818702), (73, 29974354), (86, 25443347), (142, 15409351), (146, 14987177), (3053, 716714), (3139, 697078), (4909, 445738), (5183, 422174), (6106, 358357), (6278, 348539), (9818, 222869), (10366, 211087)]