68647493882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{17239451}}^1$

素因数の和:17239645

約数の個数: 16

約数和(自身を含む): 112952889504

約数和(自身を除く): 44305395622

約数列:

[1, 2, 11, 22, 181, 362, 1991, 3982, 17239451, 34478902, 189633961, 379267922, 3120340631, 6240681262, 34323746941, 68647493882]

約数ペア:

[(1, 68647493882), (2, 34323746941), (11, 6240681262), (22, 3120340631), (181, 379267922), (362, 189633961), (1991, 34478902), (3982, 17239451)]