1009968215

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2903}}^1\times {\mathrm{4093}}^1$

素因数の和:7018

約数の個数: 16

約数和(自身を含む): 1284009408

約数和(自身を除く): 274041193

約数列:

[1, 5, 17, 85, 2903, 4093, 14515, 20465, 49351, 69581, 246755, 347905, 11881979, 59409895, 201993643, 1009968215]

約数ペア:

[(1, 1009968215), (5, 201993643), (17, 59409895), (85, 11881979), (2903, 347905), (4093, 246755), (14515, 69581), (20465, 49351)]