Factorization
5188 = 2 × 2 × 1297
5188 has 6 divisors: 1, 2, 4, 1297, 2594, 5188
Sum of all divisors other than 5188:
3898
Sums & differences
Sum of 2 squares: 5188 = 722 + 22
Difference of 2 squares: 5188 = 12982 - 12962
Goldbach conjecture: 5188 = 5171 + 17 = 5147 + 41 = 5099 + 89 = 5087 + 101 = 5081 + 107 = 5051 + 137 = 5039 + 149 = 5021 + 167 = 5009 + 179 = 4937 + 251 = . . . (only the first 10 pairs are shown)
