2015496874

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{647}}^1\times {\mathrm{5623}}^1$

素因数の和:6549

約数の個数: 16

約数和(自身を含む): 3039389568

約数和(自身を除く): 1023892694

約数列:

[1, 2, 277, 554, 647, 1294, 5623, 11246, 179219, 358438, 1557571, 3115142, 3638081, 7276162, 1007748437, 2015496874]

約数ペア:

[(1, 2015496874), (2, 1007748437), (277, 7276162), (554, 3638081), (647, 3115142), (1294, 1557571), (5623, 358438), (11246, 179219)]