# additive function

> arithmetic function such that the image of the product of two coprimes is the sum of their images

**Wikidata**: [Q95745348](https://www.wikidata.org/wiki/Q95745348)  
**Wikipedia**: [English](https://en.wikipedia.org/wiki/Additive_function)  
**Source**: https://4ort.xyz/entity/additive-function


## References

1. A Course in Analytic Number Theory
2. [OpenAlex](https://docs.openalex.org/download-snapshot/snapshot-data-format)