2013025885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{837017}}^1$

素因数の和:837072

約数の個数: 16

約数和(自身を含む): 2671761456

約数和(自身を除く): 658735571

約数列:

[1, 5, 13, 37, 65, 185, 481, 2405, 837017, 4185085, 10881221, 30969629, 54406105, 154848145, 402605177, 2013025885]

約数ペア:

[(1, 2013025885), (5, 402605177), (13, 154848145), (37, 54406105), (65, 30969629), (185, 10881221), (481, 4185085), (2405, 837017)]