81292022

素因数分解:

$2^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{14197}}^1$

素因数の和:14615

約数の個数: 16

約数和(自身を含む): 139708320

約数和(自身を除く): 58416298

約数列:

[1, 2, 7, 14, 409, 818, 2863, 5726, 14197, 28394, 99379, 198758, 5806573, 11613146, 40646011, 81292022]

約数ペア:

[(1, 81292022), (2, 40646011), (7, 11613146), (14, 5806573), (409, 198758), (818, 99379), (2863, 28394), (5726, 14197)]