2008990584

素因数分解:

$2^3\times 3^2\times {\mathrm{6761}}^1\times {\mathrm{4127}}^1$

素因数の和:10900

約数の個数: 48

約数和(自身を含む): 5443139520

約数和(自身を除く): 3434148936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 4127, 6761, 8254, 12381, 13522, 16508, 20283, 24762, 27044, 33016, 37143, 40566, 49524, 54088, 60849, 74286, 81132, 99048, 121698, 148572, 162264, 243396, 297144, 486792, 27902647, 55805294, 83707941, 111610588, 167415882, 223221176, 251123823, 334831764, 502247646, 669663528, 1004495292, 2008990584]

約数ペア:

[(1, 2008990584), (2, 1004495292), (3, 669663528), (4, 502247646), (6, 334831764), (8, 251123823), (9, 223221176), (12, 167415882), (18, 111610588), (24, 83707941), (36, 55805294), (72, 27902647), (4127, 486792), (6761, 297144), (8254, 243396), (12381, 162264), (13522, 148572), (16508, 121698), (20283, 99048), (24762, 81132), (27044, 74286), (33016, 60849), (37143, 54088), (40566, 49524)]