Average number of divisors
The Endeavour 2024-10-09
Summary:
Let d(n) be the number of divisors of an integer n. For example, d(12) = 6 because 12 is divisible by 1, 2, 3, 4, 6, and 12. The function d varies erratically as the following plot shows. But if you take the running average of d f(n) = (d(1) + d(2) + d(3) + […]
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