Problem

erdos:412

True ↔ ∀ m ≥ 2, ∀ n ≥ 2, ∃ i j, (⇑(ArithmeticFunction.sigma 1))^[i] m = (⇑(ArithmeticFunction.sigma 1))^[j] n

Open Current State

Declared status: open
Formalization: formalized
Subjects: number theoryiterated functions
OEIS: A007497 · A051572
Sources: source:erdos-problemssource:formal-conjectures
Statement: www.erdosproblems.com

Matching claims

0

No direct claims

This problem has no directly related claim record.

Browse this Repository’s Claims