OFFSET
1,2
LINKS
Nathaniel Johnston, Table of n, a(n) for n = 1..48 (full sequence)
MATHEMATICA
Divisors[9999999999] (* Harvey P. Dale, Aug 08 2013 *)
PROG
(PARI) divisors(10^10-1) \\ Charles R Greathouse IV, Jun 21 2017
CROSSREFS
KEYWORD
nonn,fini,full,easy
AUTHOR
STATUS
approved