126838286

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{20063}}^1$

素因数の和:20203

約数の個数: 16

約数和(自身を含む): 198633600

約数和(自身を除く): 71795314

約数列:

[1, 2, 29, 58, 109, 218, 3161, 6322, 20063, 40126, 581827, 1163654, 2186867, 4373734, 63419143, 126838286]

約数ペア:

[(1, 126838286), (2, 63419143), (29, 4373734), (58, 2186867), (109, 1163654), (218, 581827), (3161, 40126), (6322, 20063)]