2008498431

素因数分解:

$3^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1\times {\mathrm{6571}}^1$

素因数の和:7446

約数の個数: 16

約数和(自身を含む): 2701354880

約数和(自身を除く): 692856449

約数列:

[1, 3, 139, 417, 733, 2199, 6571, 19713, 101887, 305661, 913369, 2740107, 4816543, 14449629, 669499477, 2008498431]

約数ペア:

[(1, 2008498431), (3, 669499477), (139, 14449629), (417, 4816543), (733, 2740107), (2199, 913369), (6571, 305661), (19713, 101887)]