2016344981

素因数分解:

$7^1\times {\mathrm{139}}^1\times {\mathrm{677}}^1\times {\mathrm{3061}}^1$

素因数の和:3884

約数の個数: 16

約数和(自身を含む): 2325160320

約数和(自身を除く): 308815339

約数列:

[1, 7, 139, 677, 973, 3061, 4739, 21427, 94103, 425479, 658721, 2072297, 2978353, 14506079, 288049283, 2016344981]

約数ペア:

[(1, 2016344981), (7, 288049283), (139, 14506079), (677, 2978353), (973, 2072297), (3061, 658721), (4739, 425479), (21427, 94103)]