4725442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2389}}^1$

素因数の和:2457

約数の個数: 16

約数和(自身を含む): 7571520

約数和(自身を除く): 2846078

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 2389, 4778, 54947, 102727, 109894, 205454, 2362721, 4725442]

約数ペア:

[(1, 4725442), (2, 2362721), (23, 205454), (43, 109894), (46, 102727), (86, 54947), (989, 4778), (1978, 2389)]