1566674956

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^2\times {\mathrm{1367}}^1$

素因数の和:1511

約数の個数: 72

約数和(自身を含む): 3477696768

約数和(自身を除く): 1911021812

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 671, 854, 1342, 1367, 1708, 2684, 2734, 3721, 4697, 5468, 7442, 9394, 9569, 14884, 15037, 18788, 19138, 26047, 30074, 38276, 40931, 52094, 60148, 81862, 83387, 104188, 105259, 163724, 166774, 210518, 286517, 333548, 421036, 573034, 583709, 917257, 1146068, 1167418, 1834514, 2334836, 3669028, 5086607, 6420799, 10173214, 12841598, 20346428, 25683196, 35606249, 55952677, 71212498, 111905354, 142424996, 223810708, 391668739, 783337478, 1566674956]

約数ペア:

[(1, 1566674956), (2, 783337478), (4, 391668739), (7, 223810708), (11, 142424996), (14, 111905354), (22, 71212498), (28, 55952677), (44, 35606249), (61, 25683196), (77, 20346428), (122, 12841598), (154, 10173214), (244, 6420799), (308, 5086607), (427, 3669028), (671, 2334836), (854, 1834514), (1342, 1167418), (1367, 1146068), (1708, 917257), (2684, 583709), (2734, 573034), (3721, 421036), (4697, 333548), (5468, 286517), (7442, 210518), (9394, 166774), (9569, 163724), (14884, 105259), (15037, 104188), (18788, 83387), (19138, 81862), (26047, 60148), (30074, 52094), (38276, 40931)]