2213315021

素因数分解:

${\mathrm{71}}^1\times {\mathrm{1621}}^1\times {\mathrm{19231}}^1$

素因数の和:20923

約数の個数: 8

約数和(自身を含む): 2245989888

約数和(自身を除く): 32674867

約数列:

[1, 71, 1621, 19231, 115091, 1365401, 31173451, 2213315021]

約数ペア:

[(1, 2213315021), (71, 31173451), (1621, 1365401), (19231, 115091)]