2420222

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10169}}^1$

素因数の和:10195

約数の個数: 16

約数和(自身を含む): 4393440

約数和(自身を除く): 1973218

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10169, 20338, 71183, 142366, 172873, 345746, 1210111, 2420222]

約数ペア:

[(1, 2420222), (2, 1210111), (7, 345746), (14, 172873), (17, 142366), (34, 71183), (119, 20338), (238, 10169)]