2088507316

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{859}}^1\times {\mathrm{1223}}^1$

素因数の和:2164

約数の個数: 48

約数和(自身を含む): 4244244480

約数和(自身を除く): 2155737164

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 859, 994, 1223, 1718, 1988, 2446, 3436, 4892, 6013, 8561, 12026, 17122, 24052, 34244, 60989, 86833, 121978, 173666, 243956, 347332, 426923, 607831, 853846, 1050557, 1215662, 1707692, 2101114, 2431324, 4202228, 7353899, 14707798, 29415596, 74589547, 149179094, 298358188, 522126829, 1044253658, 2088507316]

約数ペア:

[(1, 2088507316), (2, 1044253658), (4, 522126829), (7, 298358188), (14, 149179094), (28, 74589547), (71, 29415596), (142, 14707798), (284, 7353899), (497, 4202228), (859, 2431324), (994, 2101114), (1223, 1707692), (1718, 1215662), (1988, 1050557), (2446, 853846), (3436, 607831), (4892, 426923), (6013, 347332), (8561, 243956), (12026, 173666), (17122, 121978), (24052, 86833), (34244, 60989)]