80492747894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19973}}^1\times {\mathrm{155003}}^1$

素因数の和:174991

約数の個数: 16

約数和(自身を含む): 130034095632

約数和(自身を除く): 49541347738

約数列:

[1, 2, 13, 26, 19973, 39946, 155003, 259649, 310006, 519298, 2015039, 4030078, 3095874919, 6191749838, 40246373947, 80492747894]

約数ペア:

[(1, 80492747894), (2, 40246373947), (13, 6191749838), (26, 3095874919), (19973, 4030078), (39946, 2015039), (155003, 519298), (259649, 310006)]