2008512757467

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2240351}}^1$

素因数の和:2240512

約数の個数: 48

約数和(自身を含む): 3120290574336

約数和(自身を除く): 1111777816869

約数列:

[1, 3, 9, 23, 61, 69, 71, 183, 207, 213, 549, 639, 1403, 1633, 4209, 4331, 4899, 12627, 12993, 14697, 38979, 99613, 298839, 896517, 2240351, 6721053, 20163159, 51528073, 136661411, 154584219, 159064921, 409984233, 463752657, 477194763, 1229952699, 1431584289, 3143212453, 3658493183, 9429637359, 9702960181, 10975479549, 28288912077, 29108880543, 32926438647, 87326641629, 223168084163, 669504252489, 2008512757467]

約数ペア:

[(1, 2008512757467), (3, 669504252489), (9, 223168084163), (23, 87326641629), (61, 32926438647), (69, 29108880543), (71, 28288912077), (183, 10975479549), (207, 9702960181), (213, 9429637359), (549, 3658493183), (639, 3143212453), (1403, 1431584289), (1633, 1229952699), (4209, 477194763), (4331, 463752657), (4899, 409984233), (12627, 159064921), (12993, 154584219), (14697, 136661411), (38979, 51528073), (99613, 20163159), (298839, 6721053), (896517, 2240351)]