2019904129

素因数分解:

${\mathrm{443}}^1\times {\mathrm{1973}}^1\times {\mathrm{2311}}^1$

素因数の和:4727

約数の個数: 8

約数和(自身を含む): 2026366272

約数和(自身を除く): 6462143

約数列:

[1, 443, 1973, 2311, 874039, 1023773, 4559603, 2019904129]

約数ペア:

[(1, 2019904129), (443, 4559603), (1973, 1023773), (2311, 874039)]