80497675492

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1548032221}}^1$

素因数の和:1548032238

約数の個数: 12

約数和(自身を含む): 151707157756

約数和(自身を除く): 71209482264

約数列:

[1, 2, 4, 13, 26, 52, 1548032221, 3096064442, 6192128884, 20124418873, 40248837746, 80497675492]

約数ペア:

[(1, 80497675492), (2, 40248837746), (4, 20124418873), (13, 6192128884), (26, 3096064442), (52, 1548032221)]