2008221383

素因数分解:

$7^1\times {\mathrm{157}}^1\times {\mathrm{269}}^1\times {\mathrm{6793}}^1$

素因数の和:7226

約数の個数: 16

約数和(自身を含む): 2318656320

約数和(自身を除く): 310434937

約数列:

[1, 7, 157, 269, 1099, 1883, 6793, 42233, 47551, 295631, 1066501, 1827317, 7465507, 12791219, 286888769, 2008221383]

約数ペア:

[(1, 2008221383), (7, 286888769), (157, 12791219), (269, 7465507), (1099, 1827317), (1883, 1066501), (6793, 295631), (42233, 47551)]