3975862

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1423}}^1$

素因数の和:1563

約数の個数: 16

約数和(自身を含む): 6561792

約数和(自身を除く): 2585930

約数列:

[1, 2, 11, 22, 127, 254, 1397, 1423, 2794, 2846, 15653, 31306, 180721, 361442, 1987931, 3975862]

約数ペア:

[(1, 3975862), (2, 1987931), (11, 361442), (22, 180721), (127, 31306), (254, 15653), (1397, 2846), (1423, 2794)]