2149968199709

素因数分解:

${\mathrm{11}}^2\times {\mathrm{38707}}^1\times {\mathrm{459047}}^1$

素因数の和:497776

約数の個数: 12

約数和(自身を含む): 2363254387872

約数和(自身を除く): 213286188163

約数列:

[1, 11, 121, 38707, 425777, 459047, 4683547, 5049517, 55544687, 17768332229, 195451654519, 2149968199709]

約数ペア:

[(1, 2149968199709), (11, 195451654519), (121, 17768332229), (38707, 55544687), (425777, 5049517), (459047, 4683547)]