Let ω(n) denote the number of distinct prime divisors of n > 1, with ω(1) = 0. For instance, ω(360) = ω(23 · 32 · 5) = 3.
(a) Show that 2ω(n) is a multiplicative function.
(b) For a positive integer n, establish the formula
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.