80506439

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{821}}^1$

素因数の和:1250

約数の個数: 16

約数和(自身を含む): 91603680

約数和(自身を除く): 11097241

約数列:

[1, 13, 19, 247, 397, 821, 5161, 7543, 10673, 15599, 98059, 202787, 325937, 4237181, 6192803, 80506439]

約数ペア:

[(1, 80506439), (13, 6192803), (19, 4237181), (247, 325937), (397, 202787), (821, 98059), (5161, 15599), (7543, 10673)]