2080732459

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{401}}^1\times {\mathrm{443}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 2428864704

約数和(自身を除く): 348132245

約数列:

[1, 13, 17, 53, 221, 401, 443, 689, 901, 5213, 5759, 6817, 7531, 11713, 21253, 23479, 88621, 97903, 177643, 276289, 305227, 361301, 399143, 2309359, 3019931, 4696913, 5188859, 9415079, 39259103, 122396027, 160056343, 2080732459]

約数ペア:

[(1, 2080732459), (13, 160056343), (17, 122396027), (53, 39259103), (221, 9415079), (401, 5188859), (443, 4696913), (689, 3019931), (901, 2309359), (5213, 399143), (5759, 361301), (6817, 305227), (7531, 276289), (11713, 177643), (21253, 97903), (23479, 88621)]