8220408054

素因数分解:

$2^1\times 3^1\times {\mathrm{2153}}^1\times {\mathrm{636353}}^1$

素因数の和:638511

約数の個数: 16

約数和(自身を含む): 16448478192

約数和(自身を除く): 8228070138

約数列:

[1, 2, 3, 6, 2153, 4306, 6459, 12918, 636353, 1272706, 1909059, 3818118, 1370068009, 2740136018, 4110204027, 8220408054]

約数ペア:

[(1, 8220408054), (2, 4110204027), (3, 2740136018), (6, 1370068009), (2153, 3818118), (4306, 1909059), (6459, 1272706), (12918, 636353)]