179680244

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{109829}}^1$

素因数の和:110242

約数の個数: 12

約数和(自身を含む): 315212100

約数和(自身を除く): 135531856

約数列:

[1, 2, 4, 409, 818, 1636, 109829, 219658, 439316, 44920061, 89840122, 179680244]

約数ペア:

[(1, 179680244), (2, 89840122), (4, 44920061), (409, 439316), (818, 219658), (1636, 109829)]