2017291405

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{2003}}^1\times {\mathrm{2837}}^1$

素因数の和:4916

約数の個数: 16

約数和(自身を含む): 2456936064

約数和(自身を除く): 439644659

約数列:

[1, 5, 71, 355, 2003, 2837, 10015, 14185, 142213, 201427, 711065, 1007135, 5682511, 28412555, 403458281, 2017291405]

約数ペア:

[(1, 2017291405), (5, 403458281), (71, 28412555), (355, 5682511), (2003, 1007135), (2837, 711065), (10015, 201427), (14185, 142213)]