2921534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 32

約数和(自身を含む): 5571072

約数和(自身を除く): 2649538

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 311, 427, 622, 671, 854, 1342, 2177, 3421, 4354, 4697, 6842, 9394, 18971, 23947, 37942, 47894, 132797, 208681, 265594, 417362, 1460767, 2921534]

約数ペア:

[(1, 2921534), (2, 1460767), (7, 417362), (11, 265594), (14, 208681), (22, 132797), (61, 47894), (77, 37942), (122, 23947), (154, 18971), (311, 9394), (427, 6842), (622, 4697), (671, 4354), (854, 3421), (1342, 2177)]