2017366736

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{23063}}^1$

素因数の和:23160

約数の個数: 80

約数和(自身を含む): 4941969408

約数和(自身を除く): 2924602672

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 71, 77, 88, 112, 142, 154, 176, 284, 308, 497, 568, 616, 781, 994, 1136, 1232, 1562, 1988, 3124, 3976, 5467, 6248, 7952, 10934, 12496, 21868, 23063, 43736, 46126, 87472, 92252, 161441, 184504, 253693, 322882, 369008, 507386, 645764, 1014772, 1291528, 1637473, 1775851, 2029544, 2583056, 3274946, 3551702, 4059088, 6549892, 7103404, 11462311, 13099784, 14206808, 18012203, 22924622, 26199568, 28413616, 36024406, 45849244, 72048812, 91698488, 126085421, 144097624, 183396976, 252170842, 288195248, 504341684, 1008683368, 2017366736]

約数ペア:

[(1, 2017366736), (2, 1008683368), (4, 504341684), (7, 288195248), (8, 252170842), (11, 183396976), (14, 144097624), (16, 126085421), (22, 91698488), (28, 72048812), (44, 45849244), (56, 36024406), (71, 28413616), (77, 26199568), (88, 22924622), (112, 18012203), (142, 14206808), (154, 13099784), (176, 11462311), (284, 7103404), (308, 6549892), (497, 4059088), (568, 3551702), (616, 3274946), (781, 2583056), (994, 2029544), (1136, 1775851), (1232, 1637473), (1562, 1291528), (1988, 1014772), (3124, 645764), (3976, 507386), (5467, 369008), (6248, 322882), (7952, 253693), (10934, 184504), (12496, 161441), (21868, 92252), (23063, 87472), (43736, 46126)]