1663914726721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{146543}}^1\times {\mathrm{873419}}^1$

素因数の和:1019975

約数の個数: 8

約数和(自身を含む): 1791922446720

約数和(自身を除く): 128007719999

約数列:

[1, 13, 146543, 873419, 1905059, 11354447, 127993440517, 1663914726721]

約数ペア:

[(1, 1663914726721), (13, 127993440517), (146543, 11354447), (873419, 1905059)]