2008399791

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1061}}^1\times {\mathrm{8887}}^1$

素因数の和:10022

約数の個数: 16

約数和(自身を含む): 2718448128

約数和(自身を除く): 710048337

約数列:

[1, 3, 71, 213, 1061, 3183, 8887, 26661, 75331, 225993, 630977, 1892931, 9429107, 28287321, 669466597, 2008399791]

約数ペア:

[(1, 2008399791), (3, 669466597), (71, 28287321), (213, 9429107), (1061, 1892931), (3183, 630977), (8887, 225993), (26661, 75331)]