134440412

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{404941}}^1$

素因数の和:405028

約数の個数: 12

約数和(自身を含む): 238105896

約数和(自身を除く): 103665484

約数列:

[1, 2, 4, 83, 166, 332, 404941, 809882, 1619764, 33610103, 67220206, 134440412]

約数ペア:

[(1, 134440412), (2, 67220206), (4, 33610103), (83, 1619764), (166, 809882), (332, 404941)]