1993408059686

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{7109}}^1\times {\mathrm{711691}}^1$

素因数の和:718999

約数の個数: 16

約数和(自身を含む): 3005717291280

約数和(自身を除く): 1012309231594

約数列:

[1, 2, 197, 394, 7109, 14218, 711691, 1400473, 1423382, 2800946, 140203127, 280406254, 5059411319, 10118822638, 996704029843, 1993408059686]

約数ペア:

[(1, 1993408059686), (2, 996704029843), (197, 10118822638), (394, 5059411319), (7109, 280406254), (14218, 140203127), (711691, 2800946), (1400473, 1423382)]