80821214942

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{11062307}}^1$

素因数の和:11062603

約数の個数: 16

約数和(自身を含む): 131021975952

約数和(自身を除く): 50200761010

約数列:

[1, 2, 13, 26, 281, 562, 3653, 7306, 11062307, 22124614, 143809991, 287619982, 3108508267, 6217016534, 40410607471, 80821214942]

約数ペア:

[(1, 80821214942), (2, 40410607471), (13, 6217016534), (26, 3108508267), (281, 287619982), (562, 143809991), (3653, 22124614), (7306, 11062307)]