2080336426

素因数分解:

$2^1\times 7^1\times {\mathrm{1451}}^1\times {\mathrm{102409}}^1$

素因数の和:103869

約数の個数: 16

約数和(自身を含む): 3568783680

約数和(自身を除く): 1488447254

約数列:

[1, 2, 7, 14, 1451, 2902, 10157, 20314, 102409, 204818, 716863, 1433726, 148595459, 297190918, 1040168213, 2080336426]

約数ペア:

[(1, 2080336426), (2, 1040168213), (7, 297190918), (14, 148595459), (1451, 1433726), (2902, 716863), (10157, 204818), (20314, 102409)]