129804865004

素因数分解:

$2^2\times {\mathrm{126317}}^1\times {\mathrm{256903}}^1$

素因数の和:383224

約数の個数: 12

約数和(自身を含む): 227161196304

約数和(自身を除く): 97356331300

約数列:

[1, 2, 4, 126317, 252634, 256903, 505268, 513806, 1027612, 32451216251, 64902432502, 129804865004]

約数ペア:

[(1, 129804865004), (2, 64902432502), (4, 32451216251), (126317, 1027612), (252634, 513806), (256903, 505268)]