520013185

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{2593}}^1$

素因数の和:4728

約数の個数: 16

約数和(自身を含む): 657423360

約数和(自身を除く): 137410175

約数列:

[1, 5, 19, 95, 2111, 2593, 10555, 12965, 40109, 49267, 200545, 246335, 5473823, 27369115, 104002637, 520013185]

約数ペア:

[(1, 520013185), (5, 104002637), (19, 27369115), (95, 5473823), (2111, 246335), (2593, 200545), (10555, 49267), (12965, 40109)]