1791498239

素因数分解:

${\mathrm{19}}^2\times {\mathrm{41}}^1\times {\mathrm{121039}}^1$

素因数の和:121118

約数の個数: 12

約数和(自身を含む): 1936882080

約数和(自身を除く): 145383841

約数列:

[1, 19, 41, 361, 779, 14801, 121039, 2299741, 4962599, 43695079, 94289381, 1791498239]

約数ペア:

[(1, 1791498239), (19, 94289381), (41, 43695079), (361, 4962599), (779, 2299741), (14801, 121039)]