1Function: bigomega
2Section: number_theoretical
3C-Name: bigomega
4Prototype: lG
5Help: bigomega(x): number of prime divisors of x, counted with multiplicity.
6Doc: number of prime divisors of the integer $|x|$ counted with
7 multiplicity:
8 \bprog
9 ? factor(392)
10 %1 =
11 [2 3]
12
13 [7 2]
14
15 ? bigomega(392)
16 %2 = 5;  \\ = 3+2
17 ? omega(392)
18 %3 = 2;  \\ without multiplicity
19 @eprog
20