2008254477

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{881}}^1\times {\mathrm{6971}}^1$

素因数の和:7964

約数の個数: 16

約数和(自身を含む): 2705693760

約数和(自身を除く): 697439283

約数列:

[1, 3, 109, 327, 881, 2643, 6971, 20913, 96029, 288087, 759839, 2279517, 6141451, 18424353, 669418159, 2008254477]

約数ペア:

[(1, 2008254477), (3, 669418159), (109, 18424353), (327, 6141451), (881, 2279517), (2643, 759839), (6971, 288087), (20913, 96029)]