2006917027

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 2162350080

約数和(自身を除く): 155433053

約数列:

[1, 43, 53, 71, 79, 157, 2279, 3053, 3397, 3763, 4187, 5609, 6751, 8321, 11147, 12403, 161809, 180041, 241187, 297277, 357803, 479321, 533329, 590791, 657359, 880613, 12782911, 25404013, 28266437, 37866359, 46672489, 2006917027]

約数ペア:

[(1, 2006917027), (43, 46672489), (53, 37866359), (71, 28266437), (79, 25404013), (157, 12782911), (2279, 880613), (3053, 657359), (3397, 590791), (3763, 533329), (4187, 479321), (5609, 357803), (6751, 297277), (8321, 241187), (11147, 180041), (12403, 161809)]