2078482016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3541}}^1$

素因数の和:3664

約数の個数: 96

約数和(自身を含む): 4723554528

約数和(自身を除く): 2645072512

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 83, 104, 136, 166, 208, 221, 272, 332, 416, 442, 544, 664, 884, 1079, 1328, 1411, 1768, 2158, 2656, 2822, 3536, 3541, 4316, 5644, 7072, 7082, 8632, 11288, 14164, 17264, 18343, 22576, 28328, 34528, 36686, 45152, 46033, 56656, 60197, 73372, 92066, 113312, 120394, 146744, 184132, 240788, 293488, 293903, 368264, 481576, 586976, 587806, 736528, 782561, 963152, 1175612, 1473056, 1565122, 1926304, 2351224, 3130244, 3820739, 4702448, 4996351, 6260488, 7641478, 9404896, 9992702, 12520976, 15282956, 19985404, 25041952, 30565912, 39970808, 61131824, 64952563, 79941616, 122263648, 129905126, 159883232, 259810252, 519620504, 1039241008, 2078482016]

約数ペア:

[(1, 2078482016), (2, 1039241008), (4, 519620504), (8, 259810252), (13, 159883232), (16, 129905126), (17, 122263648), (26, 79941616), (32, 64952563), (34, 61131824), (52, 39970808), (68, 30565912), (83, 25041952), (104, 19985404), (136, 15282956), (166, 12520976), (208, 9992702), (221, 9404896), (272, 7641478), (332, 6260488), (416, 4996351), (442, 4702448), (544, 3820739), (664, 3130244), (884, 2351224), (1079, 1926304), (1328, 1565122), (1411, 1473056), (1768, 1175612), (2158, 963152), (2656, 782561), (2822, 736528), (3536, 587806), (3541, 586976), (4316, 481576), (5644, 368264), (7072, 293903), (7082, 293488), (8632, 240788), (11288, 184132), (14164, 146744), (17264, 120394), (18343, 113312), (22576, 92066), (28328, 73372), (34528, 60197), (36686, 56656), (45152, 46033)]