4237768

素因数分解:

$2^3\times {\mathrm{401}}^1\times {\mathrm{1321}}^1$

素因数の和:1728

約数の個数: 16

約数和(自身を含む): 7971660

約数和(自身を除く): 3733892

約数列:

[1, 2, 4, 8, 401, 802, 1321, 1604, 2642, 3208, 5284, 10568, 529721, 1059442, 2118884, 4237768]

約数ペア:

[(1, 4237768), (2, 2118884), (4, 1059442), (8, 529721), (401, 10568), (802, 5284), (1321, 3208), (1604, 2642)]