2017991800019

素因数分解:

${\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{5059}}^1\times {\mathrm{15319}}^1$

素因数の和:22394

約数の個数: 16

約数和(自身を含む): 2174878675200

約数和(自身を除く): 156886875181

約数列:

[1, 13, 2003, 5059, 15319, 26039, 65767, 199147, 10133177, 30683957, 77498821, 131731301, 398891441, 1007484673, 155230138463, 2017991800019]

約数ペア:

[(1, 2017991800019), (13, 155230138463), (2003, 1007484673), (5059, 398891441), (15319, 131731301), (26039, 77498821), (65767, 30683957), (199147, 10133177)]