4380222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 11520000

約数和(自身を除く): 7139778

約数列:

[1, 2, 3, 6, 7, 11, 14, 19, 21, 22, 33, 38, 42, 57, 66, 77, 114, 133, 154, 209, 231, 266, 399, 418, 462, 499, 627, 798, 998, 1254, 1463, 1497, 2926, 2994, 3493, 4389, 5489, 6986, 8778, 9481, 10479, 10978, 16467, 18962, 20958, 28443, 32934, 38423, 56886, 66367, 76846, 104291, 115269, 132734, 199101, 208582, 230538, 312873, 398202, 625746, 730037, 1460074, 2190111, 4380222]

約数ペア:

[(1, 4380222), (2, 2190111), (3, 1460074), (6, 730037), (7, 625746), (11, 398202), (14, 312873), (19, 230538), (21, 208582), (22, 199101), (33, 132734), (38, 115269), (42, 104291), (57, 76846), (66, 66367), (77, 56886), (114, 38423), (133, 32934), (154, 28443), (209, 20958), (231, 18962), (266, 16467), (399, 10978), (418, 10479), (462, 9481), (499, 8778), (627, 6986), (798, 5489), (998, 4389), (1254, 3493), (1463, 2994), (1497, 2926)]