2000890241

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{18691}}^1$

素因数の和:19112

約数の個数: 16

約数和(自身を含む): 2348911488

約数和(自身を除く): 348021247

約数列:

[1, 7, 41, 287, 373, 2611, 15293, 18691, 107051, 130837, 766331, 5364317, 6971743, 48802201, 285841463, 2000890241]

約数ペア:

[(1, 2000890241), (7, 285841463), (41, 48802201), (287, 6971743), (373, 5364317), (2611, 766331), (15293, 130837), (18691, 107051)]