139451002

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{30893}}^1$

素因数の和:30993

約数の個数: 16

約数和(自身を含む): 218358792

約数和(自身を除く): 78907790

約数列:

[1, 2, 37, 61, 74, 122, 2257, 4514, 30893, 61786, 1143041, 1884473, 2286082, 3768946, 69725501, 139451002]

約数ペア:

[(1, 139451002), (2, 69725501), (37, 3768946), (61, 2286082), (74, 1884473), (122, 1143041), (2257, 61786), (4514, 30893)]