2017232546

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:280

約数の個数: 128

約数和(自身を含む): 4011171840

約数和(自身を除く): 1993939294

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 61, 71, 103, 119, 122, 133, 142, 206, 238, 266, 323, 427, 497, 646, 721, 854, 994, 1037, 1159, 1207, 1349, 1442, 1751, 1957, 2074, 2261, 2318, 2414, 2698, 3502, 3914, 4331, 4522, 6283, 7259, 7313, 8113, 8449, 8662, 9443, 12257, 12566, 13699, 14518, 14626, 16226, 16898, 18886, 19703, 22933, 24514, 27398, 30317, 33269, 39406, 43981, 45866, 51191, 60634, 66538, 73627, 82289, 87962, 102382, 106811, 119377, 124321, 137921, 138947, 147254, 160531, 164578, 213622, 232883, 238754, 248642, 275842, 277894, 321062, 446093, 465766, 515389, 576023, 747677, 835639, 870247, 892186, 972629, 1030778, 1152046, 1398913, 1495354, 1671278, 1740494, 1945258, 2029409, 2362099, 2797826, 3122651, 4058818, 4724198, 6245302, 7583581, 8475767, 9792391, 14205863, 15167162, 16534693, 16951534, 19584782, 28411726, 33069386, 53085067, 59330369, 106170134, 118660738, 144088039, 288176078, 1008616273, 2017232546]

約数ペア:

[(1, 2017232546), (2, 1008616273), (7, 288176078), (14, 144088039), (17, 118660738), (19, 106170134), (34, 59330369), (38, 53085067), (61, 33069386), (71, 28411726), (103, 19584782), (119, 16951534), (122, 16534693), (133, 15167162), (142, 14205863), (206, 9792391), (238, 8475767), (266, 7583581), (323, 6245302), (427, 4724198), (497, 4058818), (646, 3122651), (721, 2797826), (854, 2362099), (994, 2029409), (1037, 1945258), (1159, 1740494), (1207, 1671278), (1349, 1495354), (1442, 1398913), (1751, 1152046), (1957, 1030778), (2074, 972629), (2261, 892186), (2318, 870247), (2414, 835639), (2698, 747677), (3502, 576023), (3914, 515389), (4331, 465766), (4522, 446093), (6283, 321062), (7259, 277894), (7313, 275842), (8113, 248642), (8449, 238754), (8662, 232883), (9443, 213622), (12257, 164578), (12566, 160531), (13699, 147254), (14518, 138947), (14626, 137921), (16226, 124321), (16898, 119377), (18886, 106811), (19703, 102382), (22933, 87962), (24514, 82289), (27398, 73627), (30317, 66538), (33269, 60634), (39406, 51191), (43981, 45866)]