2137185589

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{82361}}^1$

素因数の和:82716

約数の個数: 16

約数和(自身を含む): 2672482176

約数和(自身を除く): 535296587

約数列:

[1, 7, 11, 77, 337, 2359, 3707, 25949, 82361, 576527, 905971, 6341797, 27755657, 194289599, 305312227, 2137185589]

約数ペア:

[(1, 2137185589), (7, 305312227), (11, 194289599), (77, 27755657), (337, 6341797), (2359, 905971), (3707, 576527), (25949, 82361)]