2108215496

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{3711647}}^1$

素因数の和:3711724

約数の個数: 16

約数和(自身を含む): 4008579840

約数和(自身を除く): 1900364344

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 3711647, 7423294, 14846588, 29693176, 263526937, 527053874, 1054107748, 2108215496]

約数ペア:

[(1, 2108215496), (2, 1054107748), (4, 527053874), (8, 263526937), (71, 29693176), (142, 14846588), (284, 7423294), (568, 3711647)]