[K-2007]X+2008X=2008
[K-2007+2008]X=2008
[K+1]X=2008
X=2008/[K+1]
则K+1是2008的约数
K+1=±1,±2,±4,±8,±251,±502,±1004,±2008
K一共有16个值
[K-2007]X+2008X=2008
[K-2007+2008]X=2008
[K+1]X=2008
X=2008/[K+1]
则K+1是2008的约数
K+1=±1,±2,±4,±8,±251,±502,±1004,±2008
K一共有16个值