2201997329

素因数分解:

$7^2\times {\mathrm{47}}^1\times {\mathrm{956143}}^1$

素因数の和:956204

約数の個数: 12

約数和(自身を含む): 2616009984

約数和(自身を除く): 414012655

約数列:

[1, 7, 47, 49, 329, 2303, 956143, 6693001, 44938721, 46851007, 314571047, 2201997329]

約数ペア:

[(1, 2201997329), (7, 314571047), (47, 46851007), (49, 44938721), (329, 6693001), (2303, 956143)]