2019949463

素因数分解:

$7^1\times {\mathrm{233}}^1\times {\mathrm{1021}}^1\times {\mathrm{1213}}^1$

素因数の和:2474

約数の個数: 16

約数和(自身を含む): 2322605376

約数和(自身を除く): 302655913

約数列:

[1, 7, 233, 1021, 1213, 1631, 7147, 8491, 237893, 282629, 1238473, 1665251, 1978403, 8669311, 288564209, 2019949463]

約数ペア:

[(1, 2019949463), (7, 288564209), (233, 8669311), (1021, 1978403), (1213, 1665251), (1631, 1238473), (7147, 282629), (8491, 237893)]