2939536

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4481}}^1$

素因数の和:4530

約数の個数: 20

約数和(自身を含む): 5835564

約数和(自身を除く): 2896028

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4481, 8962, 17924, 35848, 71696, 183721, 367442, 734884, 1469768, 2939536]

約数ペア:

[(1, 2939536), (2, 1469768), (4, 734884), (8, 367442), (16, 183721), (41, 71696), (82, 35848), (164, 17924), (328, 8962), (656, 4481)]