426686908

素因数分解:

$2^2\times {\mathrm{2671}}^1\times {\mathrm{39937}}^1$

素因数の和:42612

約数の個数: 12

約数和(自身を含む): 747000352

約数和(自身を除く): 320313444

約数列:

[1, 2, 4, 2671, 5342, 10684, 39937, 79874, 159748, 106671727, 213343454, 426686908]

約数ペア:

[(1, 426686908), (2, 213343454), (4, 106671727), (2671, 159748), (5342, 79874), (10684, 39937)]