2016320405

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{3332761}}^1$

素因数の和:3332788

約数の個数: 12

約数和(自身を含む): 2659544076

約数和(自身を除く): 643223671

約数列:

[1, 5, 11, 55, 121, 605, 3332761, 16663805, 36660371, 183301855, 403264081, 2016320405]

約数ペア:

[(1, 2016320405), (5, 403264081), (11, 183301855), (55, 36660371), (121, 16663805), (605, 3332761)]