4913818

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:84

約数の個数: 64

約数和(自身を含む): 10080000

約数和(自身を除く): 5166182

約数列:

[1, 2, 7, 13, 14, 19, 26, 29, 38, 49, 58, 91, 98, 133, 182, 203, 247, 266, 343, 377, 406, 494, 551, 637, 686, 754, 931, 1102, 1274, 1421, 1729, 1862, 2639, 2842, 3458, 3857, 4459, 5278, 6517, 7163, 7714, 8918, 9947, 12103, 13034, 14326, 18473, 19894, 24206, 26999, 36946, 50141, 53998, 84721, 100282, 129311, 169442, 188993, 258622, 350987, 377986, 701974, 2456909, 4913818]

約数ペア:

[(1, 4913818), (2, 2456909), (7, 701974), (13, 377986), (14, 350987), (19, 258622), (26, 188993), (29, 169442), (38, 129311), (49, 100282), (58, 84721), (91, 53998), (98, 50141), (133, 36946), (182, 26999), (203, 24206), (247, 19894), (266, 18473), (343, 14326), (377, 13034), (406, 12103), (494, 9947), (551, 8918), (637, 7714), (686, 7163), (754, 6517), (931, 5278), (1102, 4459), (1274, 3857), (1421, 3458), (1729, 2842), (1862, 2639)]