正整数(2n)^(2n)+1的若干注记

Several Annotations on Positive Integer (2n)^(2n)+1

讨论了正整数(2n)2n+1某些性质,给出了其不与任正整数构成拟亲数结论,并证明了其相异素因个数不超过[2(2n-2)/n+1],其中[x]表示为不超过x最大整数.

the positive integer （2n）^2n＋1 are not amicable numbers of any positive integer,and the number of its distinct prime factors does not exceed [2^2n-2）/n＋1].x is the largest integer no larger than x.