4787749

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:216

約数の個数: 16

約数和(自身を含む): 5271552

約数和(自身を除く): 483803

約数列:

[1, 23, 43, 47, 103, 989, 1081, 2021, 2369, 4429, 4841, 46483, 101867, 111343, 208163, 4787749]

約数ペア:

[(1, 4787749), (23, 208163), (43, 111343), (47, 101867), (103, 46483), (989, 4841), (1081, 4429), (2021, 2369)]