2004221288167

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{4561}}^1\times {\mathrm{350699}}^1$

素因数の和:355446

約数の個数: 16

約数和(自身を含む): 2303846496000

約数和(自身を除く): 299625207833

約数列:

[1, 7, 179, 1253, 4561, 31927, 350699, 816419, 2454893, 5714933, 62775121, 439425847, 1599538139, 11196766973, 286317326881, 2004221288167]

約数ペア:

[(1, 2004221288167), (7, 286317326881), (179, 11196766973), (1253, 1599538139), (4561, 439425847), (31927, 62775121), (350699, 5714933), (816419, 2454893)]