2066453984

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{997}}^1$

素因数の和:1520

約数の個数: 96

約数和(自身を含む): 4909201920

約数和(自身を除く): 2842747936

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 487, 532, 608, 974, 997, 1064, 1948, 1994, 2128, 3409, 3896, 3988, 4256, 6818, 6979, 7792, 7976, 9253, 13636, 13958, 15584, 15952, 18506, 18943, 27272, 27916, 31904, 37012, 37886, 54544, 55832, 64771, 74024, 75772, 109088, 111664, 129542, 132601, 148048, 151544, 223328, 259084, 265202, 296096, 303088, 485539, 518168, 530404, 606176, 971078, 1036336, 1060808, 1942156, 2072672, 2121616, 3398773, 3884312, 4243232, 6797546, 7768624, 9225241, 13595092, 15537248, 18450482, 27190184, 36900964, 54380368, 64576687, 73801928, 108760736, 129153374, 147603856, 258306748, 295207712, 516613496, 1033226992, 2066453984]

約数ペア:

[(1, 2066453984), (2, 1033226992), (4, 516613496), (7, 295207712), (8, 258306748), (14, 147603856), (16, 129153374), (19, 108760736), (28, 73801928), (32, 64576687), (38, 54380368), (56, 36900964), (76, 27190184), (112, 18450482), (133, 15537248), (152, 13595092), (224, 9225241), (266, 7768624), (304, 6797546), (487, 4243232), (532, 3884312), (608, 3398773), (974, 2121616), (997, 2072672), (1064, 1942156), (1948, 1060808), (1994, 1036336), (2128, 971078), (3409, 606176), (3896, 530404), (3988, 518168), (4256, 485539), (6818, 303088), (6979, 296096), (7792, 265202), (7976, 259084), (9253, 223328), (13636, 151544), (13958, 148048), (15584, 132601), (15952, 129542), (18506, 111664), (18943, 109088), (27272, 75772), (27916, 74024), (31904, 64771), (37012, 55832), (37886, 54544)]