2016281319

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{371939}}^1$

素因数の和:372094

約数の個数: 16

約数和(自身を含む): 2916009600

約数和(自身を除く): 899728281

約数列:

[1, 3, 13, 39, 139, 417, 1807, 5421, 371939, 1115817, 4835207, 14505621, 51699521, 155098563, 672093773, 2016281319]

約数ペア:

[(1, 2016281319), (3, 672093773), (13, 155098563), (39, 51699521), (139, 14505621), (417, 4835207), (1807, 1115817), (5421, 371939)]