2081897997

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2683}}^1\times {\mathrm{3643}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 2816782848

約数和(自身を除く): 734884851

約数列:

[1, 3, 71, 213, 2683, 3643, 8049, 10929, 190493, 258653, 571479, 775959, 9774169, 29322507, 693965999, 2081897997]

約数ペア:

[(1, 2081897997), (3, 693965999), (71, 29322507), (213, 9774169), (2683, 775959), (3643, 571479), (8049, 258653), (10929, 190493)]