2051278437

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{5233}}^1$

素因数の和:5314

約数の個数: 48

約数和(自身を含む): 3241730240

約数和(自身を除く): 1190451803

約数列:

[1, 3, 13, 19, 23, 39, 57, 69, 247, 299, 437, 529, 741, 897, 1311, 1587, 5233, 5681, 6877, 10051, 15699, 17043, 20631, 30153, 68029, 99427, 120359, 130663, 204087, 298281, 361077, 391989, 1292551, 1564667, 2286821, 2768257, 3877653, 4694001, 6860463, 8304771, 29728673, 35987341, 52596883, 89186019, 107962023, 157790649, 683759479, 2051278437]

約数ペア:

[(1, 2051278437), (3, 683759479), (13, 157790649), (19, 107962023), (23, 89186019), (39, 52596883), (57, 35987341), (69, 29728673), (247, 8304771), (299, 6860463), (437, 4694001), (529, 3877653), (741, 2768257), (897, 2286821), (1311, 1564667), (1587, 1292551), (5233, 391989), (5681, 361077), (6877, 298281), (10051, 204087), (15699, 130663), (17043, 120359), (20631, 99427), (30153, 68029)]