620262873217

素因数分解:

${\mathrm{13}}^1\times {\mathrm{997}}^1\times {\mathrm{1613}}^1\times {\mathrm{29669}}^1$

素因数の和:32292

約数の個数: 16

約数和(自身を含む): 669082473360

約数和(自身を除く): 48819600143

約数列:

[1, 13, 997, 1613, 12961, 20969, 29669, 385697, 1608161, 20906093, 29579993, 47856097, 384539909, 622129261, 47712528709, 620262873217]

約数ペア:

[(1, 620262873217), (13, 47712528709), (997, 622129261), (1613, 384539909), (12961, 47856097), (20969, 29579993), (29669, 20906093), (385697, 1608161)]