2670808

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1339

約数の個数: 32

約数和(自身を含む): 5882400

約数和(自身を除く): 3211592

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 1289, 2072, 2578, 5156, 9023, 10312, 18046, 36092, 47693, 72184, 95386, 190772, 333851, 381544, 667702, 1335404, 2670808]

約数ペア:

[(1, 2670808), (2, 1335404), (4, 667702), (7, 381544), (8, 333851), (14, 190772), (28, 95386), (37, 72184), (56, 47693), (74, 36092), (148, 18046), (259, 10312), (296, 9023), (518, 5156), (1036, 2578), (1289, 2072)]