228721922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{799727}}^1$

素因数の和:799753

約数の個数: 16

約数和(自身を含む): 403062912

約数和(自身を除く): 174340990

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 799727, 1599454, 8796997, 10396451, 17593994, 20792902, 114360961, 228721922]

約数ペア:

[(1, 228721922), (2, 114360961), (11, 20792902), (13, 17593994), (22, 10396451), (26, 8796997), (143, 1599454), (286, 799727)]