2855188

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{953}}^1$

素因数の和:1071

約数の個数: 24

約数和(自身を含む): 5769792

約数和(自身を除く): 2914604

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 953, 1498, 1906, 2996, 3812, 6671, 13342, 26684, 101971, 203942, 407884, 713797, 1427594, 2855188]

約数ペア:

[(1, 2855188), (2, 1427594), (4, 713797), (7, 407884), (14, 203942), (28, 101971), (107, 26684), (214, 13342), (428, 6671), (749, 3812), (953, 2996), (1498, 1906)]