7138526254

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{1223}}^1\times {\mathrm{78877}}^1$

素因数の和:80139

約数の個数: 16

約数和(自身を含む): 11006320608

約数和(自身を除く): 3867794354

約数列:

[1, 2, 37, 74, 1223, 2446, 45251, 78877, 90502, 157754, 2918449, 5836898, 96466571, 192933142, 3569263127, 7138526254]

約数ペア:

[(1, 7138526254), (2, 3569263127), (37, 192933142), (74, 96466571), (1223, 5836898), (2446, 2918449), (45251, 157754), (78877, 90502)]