80121314

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{440227}}^1$

素因数の和:440249

約数の個数: 16

約数和(自身を含む): 147916608

約数和(自身を除く): 67795294

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 440227, 880454, 3081589, 5722951, 6163178, 11445902, 40060657, 80121314]

約数ペア:

[(1, 80121314), (2, 40060657), (7, 11445902), (13, 6163178), (14, 5722951), (26, 3081589), (91, 880454), (182, 440227)]