129121046

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{353}}^1\times {\mathrm{4943}}^1$

素因数の和:5335

約数の個数: 16

約数和(自身を含む): 199520064

約数和(自身を除く): 70399018

約数列:

[1, 2, 37, 74, 353, 706, 4943, 9886, 13061, 26122, 182891, 365782, 1744879, 3489758, 64560523, 129121046]

約数ペア:

[(1, 129121046), (2, 64560523), (37, 3489758), (74, 1744879), (353, 365782), (706, 182891), (4943, 26122), (9886, 13061)]