80497625468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1548031259}}^1$

素因数の和:1548031276

約数の個数: 12

約数和(自身を含む): 151707063480

約数和(自身を除く): 71209438012

約数列:

[1, 2, 4, 13, 26, 52, 1548031259, 3096062518, 6192125036, 20124406367, 40248812734, 80497625468]

約数ペア:

[(1, 80497625468), (2, 40248812734), (4, 20124406367), (13, 6192125036), (26, 3096062518), (52, 1548031259)]