1686372233

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{46679}}^1$

素因数の和:47096

約数の個数: 16

約数和(自身を含む): 2080807680

約数和(自身を除く): 394435447

約数列:

[1, 7, 13, 91, 397, 2779, 5161, 36127, 46679, 326753, 606827, 4247789, 18531563, 129720941, 240910319, 1686372233]

約数ペア:

[(1, 1686372233), (7, 240910319), (13, 129720941), (91, 18531563), (397, 4247789), (2779, 606827), (5161, 326753), (36127, 46679)]