8794690

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{2089}}^1$

素因数の和:2517

約数の個数: 16

約数和(自身を含む): 15875640

約数和(自身を除く): 7080950

約数列:

[1, 2, 5, 10, 421, 842, 2089, 2105, 4178, 4210, 10445, 20890, 879469, 1758938, 4397345, 8794690]

約数ペア:

[(1, 8794690), (2, 4397345), (5, 1758938), (10, 879469), (421, 20890), (842, 10445), (2089, 4210), (2105, 4178)]