2 × 113 × 797 × 54833
1, 2, 113, 226, 797, 1594, 54833, 90061, 109666, 180122, 6196129, 12392258, 43701901, 87403802, 4938314813 and 9876629626
No.
Its nearest Fibonacci number neighbors are 7778742049 and 12586269025.