2827831258

素因数分解:

$2^1\times 7^3\times {\mathrm{1621}}^1\times {\mathrm{2543}}^1$

素因数の和:4187

約数の個数: 32

約数和(自身を含む): 4951641600

約数和(自身を除く): 2123810342

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1621, 2543, 3242, 5086, 11347, 17801, 22694, 35602, 79429, 124607, 158858, 249214, 556003, 872249, 1112006, 1744498, 4122203, 8244406, 28855421, 57710842, 201987947, 403975894, 1413915629, 2827831258]

約数ペア:

[(1, 2827831258), (2, 1413915629), (7, 403975894), (14, 201987947), (49, 57710842), (98, 28855421), (343, 8244406), (686, 4122203), (1621, 1744498), (2543, 1112006), (3242, 872249), (5086, 556003), (11347, 249214), (17801, 158858), (22694, 124607), (35602, 79429)]