1927781826

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{43613}}^1$

素因数の和:43810

約数の個数: 32

約数和(自身を含む): 3956662080

約数和(自身を除く): 2028880254

約数列:

[1, 2, 3, 6, 53, 106, 139, 159, 278, 318, 417, 834, 7367, 14734, 22101, 43613, 44202, 87226, 130839, 261678, 2311489, 4622978, 6062207, 6934467, 12124414, 13868934, 18186621, 36373242, 321296971, 642593942, 963890913, 1927781826]

約数ペア:

[(1, 1927781826), (2, 963890913), (3, 642593942), (6, 321296971), (53, 36373242), (106, 18186621), (139, 13868934), (159, 12124414), (278, 6934467), (318, 6062207), (417, 4622978), (834, 2311489), (7367, 261678), (14734, 130839), (22101, 87226), (43613, 44202)]