1081036628

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{593}}^1$

素因数の和:813

約数の個数: 72

約数和(自身を含む): 2252505024

約数和(自身を除く): 1171468396

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 131, 142, 196, 262, 284, 497, 524, 593, 917, 994, 1186, 1834, 1988, 2372, 3479, 3668, 4151, 6419, 6958, 8302, 9301, 12838, 13916, 16604, 18602, 25676, 29057, 37204, 42103, 58114, 65107, 77683, 84206, 116228, 130214, 155366, 168412, 260428, 294721, 310732, 455749, 543781, 589442, 911498, 1087562, 1178884, 1822996, 2063047, 2175124, 3806467, 4126094, 5515493, 7612934, 8252188, 11030986, 15225868, 22061972, 38608451, 77216902, 154433804, 270259157, 540518314, 1081036628]

約数ペア:

[(1, 1081036628), (2, 540518314), (4, 270259157), (7, 154433804), (14, 77216902), (28, 38608451), (49, 22061972), (71, 15225868), (98, 11030986), (131, 8252188), (142, 7612934), (196, 5515493), (262, 4126094), (284, 3806467), (497, 2175124), (524, 2063047), (593, 1822996), (917, 1178884), (994, 1087562), (1186, 911498), (1834, 589442), (1988, 543781), (2372, 455749), (3479, 310732), (3668, 294721), (4151, 260428), (6419, 168412), (6958, 155366), (8302, 130214), (9301, 116228), (12838, 84206), (13916, 77683), (16604, 65107), (18602, 58114), (25676, 42103), (29057, 37204)]