8080198

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{2011}}^1$

素因数の和:2068

約数の個数: 24

約数和(自身を含む): 14450184

約数和(自身を除く): 6369986

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 2011, 4018, 4022, 14077, 28154, 82451, 98539, 164902, 197078, 577157, 1154314, 4040099, 8080198]

約数ペア:

[(1, 8080198), (2, 4040099), (7, 1154314), (14, 577157), (41, 197078), (49, 164902), (82, 98539), (98, 82451), (287, 28154), (574, 14077), (2009, 4022), (2011, 4018)]