4439470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{63421}}^1$

素因数の和:63435

約数の個数: 16

約数和(自身を含む): 9132768

約数和(自身を除く): 4693298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 63421, 126842, 317105, 443947, 634210, 887894, 2219735, 4439470]

約数ペア:

[(1, 4439470), (2, 2219735), (5, 887894), (7, 634210), (10, 443947), (14, 317105), (35, 126842), (70, 63421)]