499712939

素因数分解:

${\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{217361}}^1$

素因数の和:217402

約数の個数: 12

約数和(自身を含む): 578182920

約数和(自身を除く): 78469981

約数列:

[1, 11, 19, 121, 209, 2299, 217361, 2390971, 4129859, 26300681, 45428449, 499712939]

約数ペア:

[(1, 499712939), (11, 45428449), (19, 26300681), (121, 4129859), (209, 2390971), (2299, 217361)]