2080287354

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{665479}}^1$

素因数の和:666005

約数の個数: 16

約数和(自身を含む): 4168566720

約数和(自身を除く): 2088279366

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 665479, 1330958, 1996437, 3992874, 346714559, 693429118, 1040143677, 2080287354]

約数ペア:

[(1, 2080287354), (2, 1040143677), (3, 693429118), (6, 346714559), (521, 3992874), (1042, 1996437), (1563, 1330958), (3126, 665479)]