2247387741487

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{135867707}}^1$

素因数の和:135867870

約数の個数: 16

約数和(自身を含む): 2739092993280

約数和(自身を除く): 491705251793

約数列:

[1, 7, 17, 119, 139, 973, 2363, 16541, 135867707, 951073949, 2309751019, 16168257133, 18885611273, 132199278911, 321055391641, 2247387741487]

約数ペア:

[(1, 2247387741487), (7, 321055391641), (17, 132199278911), (119, 18885611273), (139, 16168257133), (973, 2309751019), (2363, 951073949), (16541, 135867707)]