2008648103

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{53129}}^1$

素因数の和:53638

約数の個数: 16

約数和(自身を含む): 2509436160

約数和(自身を除く): 500788057

約数列:

[1, 7, 11, 77, 491, 3437, 5401, 37807, 53129, 371903, 584419, 4090933, 26086339, 182604373, 286949729, 2008648103]

約数ペア:

[(1, 2008648103), (7, 286949729), (11, 182604373), (77, 26086339), (491, 4090933), (3437, 584419), (5401, 371903), (37807, 53129)]