809318384

素因数分解:

$2^4\times 7^1\times {\mathrm{7226057}}^1$

素因数の和:7226072

約数の個数: 20

約数和(自身を含む): 1792062384

約数和(自身を除く): 982744000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 7226057, 14452114, 28904228, 50582399, 57808456, 101164798, 115616912, 202329596, 404659192, 809318384]

約数ペア:

[(1, 809318384), (2, 404659192), (4, 202329596), (7, 115616912), (8, 101164798), (14, 57808456), (16, 50582399), (28, 28904228), (56, 14452114), (112, 7226057)]