3941060

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1021}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 8327256

約数和(自身を除く): 4386196

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1021, 1930, 2042, 3860, 4084, 5105, 10210, 20420, 197053, 394106, 788212, 985265, 1970530, 3941060]

約数ペア:

[(1, 3941060), (2, 1970530), (4, 985265), (5, 788212), (10, 394106), (20, 197053), (193, 20420), (386, 10210), (772, 5105), (965, 4084), (1021, 3860), (1930, 2042)]