1188749521

素因数分解:

${\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{2269}}^1$

素因数の和:2544

約数の個数: 16

約数和(自身を含む): 1239528960

約数和(自身を除く): 50779439

約数列:

[1, 47, 71, 157, 2269, 3337, 7379, 11147, 106643, 161099, 356233, 523909, 7571653, 16742951, 25292543, 1188749521]

約数ペア:

[(1, 1188749521), (47, 25292543), (71, 16742951), (157, 7571653), (2269, 523909), (3337, 356233), (7379, 161099), (11147, 106643)]