2391036115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{518101}}^1$

素因数の和:518190

約数の個数: 16

約数和(自身を含む): 3133480896

約数和(自身を除く): 742444781

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 518101, 2590505, 6735313, 33676565, 36785171, 183925855, 478207223, 2391036115]

約数ペア:

[(1, 2391036115), (5, 478207223), (13, 183925855), (65, 36785171), (71, 33676565), (355, 6735313), (923, 2590505), (4615, 518101)]