7964338

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:681

約数の個数: 16

約数和(自身を含む): 12291840

約数和(自身を除く): 4327502

約数列:

[1, 2, 47, 94, 193, 386, 439, 878, 9071, 18142, 20633, 41266, 84727, 169454, 3982169, 7964338]

約数ペア:

[(1, 7964338), (2, 3982169), (47, 169454), (94, 84727), (193, 41266), (386, 20633), (439, 18142), (878, 9071)]