2547747748

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1721}}^1$

素因数の和:1842

約数の個数: 96

約数和(自身を含む): 5670201600

約数和(自身を除く): 3122453852

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 83, 91, 98, 166, 182, 196, 332, 343, 364, 581, 637, 686, 1079, 1162, 1274, 1372, 1721, 2158, 2324, 2548, 3442, 4067, 4316, 4459, 6884, 7553, 8134, 8918, 12047, 15106, 16268, 17836, 22373, 24094, 28469, 30212, 44746, 48188, 52871, 56938, 84329, 89492, 105742, 113876, 142843, 156611, 168658, 211484, 285686, 313222, 337316, 370097, 571372, 590303, 626444, 740194, 999901, 1096277, 1180606, 1480388, 1856959, 1999802, 2192554, 2361212, 3713918, 3999604, 4385108, 6999307, 7427836, 7673939, 12998713, 13998614, 15347878, 25997426, 27997228, 30695756, 48995149, 51994852, 90990991, 97990298, 181981982, 195980596, 363963964, 636936937, 1273873874, 2547747748]

約数ペア:

[(1, 2547747748), (2, 1273873874), (4, 636936937), (7, 363963964), (13, 195980596), (14, 181981982), (26, 97990298), (28, 90990991), (49, 51994852), (52, 48995149), (83, 30695756), (91, 27997228), (98, 25997426), (166, 15347878), (182, 13998614), (196, 12998713), (332, 7673939), (343, 7427836), (364, 6999307), (581, 4385108), (637, 3999604), (686, 3713918), (1079, 2361212), (1162, 2192554), (1274, 1999802), (1372, 1856959), (1721, 1480388), (2158, 1180606), (2324, 1096277), (2548, 999901), (3442, 740194), (4067, 626444), (4316, 590303), (4459, 571372), (6884, 370097), (7553, 337316), (8134, 313222), (8918, 285686), (12047, 211484), (15106, 168658), (16268, 156611), (17836, 142843), (22373, 113876), (24094, 105742), (28469, 89492), (30212, 84329), (44746, 56938), (48188, 52871)]