2008306615

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1334423}}^1$

素因数の和:1334478

約数の個数: 16

約数和(自身を含む): 2818303488

約数和(自身を除く): 809996873

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 1334423, 6672115, 9340961, 46704805, 57380189, 286900945, 401661323, 2008306615]

約数ペア:

[(1, 2008306615), (5, 401661323), (7, 286900945), (35, 57380189), (43, 46704805), (215, 9340961), (301, 6672115), (1505, 1334423)]