2007507605

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{297629}}^1$

素因数の和:297724

約数の個数: 16

約数和(自身を含む): 2571523200

約数和(自身を除く): 564015595

約数列:

[1, 5, 19, 71, 95, 355, 1349, 6745, 297629, 1488145, 5654951, 21131659, 28274755, 105658295, 401501521, 2007507605]

約数ペア:

[(1, 2007507605), (5, 401501521), (19, 105658295), (71, 28274755), (95, 21131659), (355, 5654951), (1349, 1488145), (6745, 297629)]