265432688638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{51822079}}^1$

素因数の和:51822291

約数の個数: 16

約数和(自身を含む): 430952417280

約数和(自身を除く): 165519728642

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 51822079, 103644158, 673687027, 1347374054, 10208949563, 20417899126, 132716344319, 265432688638]

約数ペア:

[(1, 265432688638), (2, 132716344319), (13, 20417899126), (26, 10208949563), (197, 1347374054), (394, 673687027), (2561, 103644158), (5122, 51822079)]