2056545887

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{278627}}^1$

素因数の和:278710

約数の個数: 12

約数和(自身を含む): 2297566488

約数和(自身を除く): 241020601

約数列:

[1, 11, 61, 121, 671, 7381, 278627, 3064897, 16996247, 33713867, 186958717, 2056545887]

約数ペア:

[(1, 2056545887), (11, 186958717), (61, 33713867), (121, 16996247), (671, 3064897), (7381, 278627)]