2017206004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{46829}}^1$

素因数の和:46944

約数の個数: 36

約数和(自身を含む): 3923885700

約数和(自身を除く): 1906679696

約数列:

[1, 2, 4, 11, 22, 44, 89, 121, 178, 242, 356, 484, 979, 1958, 3916, 10769, 21538, 43076, 46829, 93658, 187316, 515119, 1030238, 2060476, 4167781, 5666309, 8335562, 11332618, 16671124, 22665236, 45845591, 91691182, 183382364, 504301501, 1008603002, 2017206004]

約数ペア:

[(1, 2017206004), (2, 1008603002), (4, 504301501), (11, 183382364), (22, 91691182), (44, 45845591), (89, 22665236), (121, 16671124), (178, 11332618), (242, 8335562), (356, 5666309), (484, 4167781), (979, 2060476), (1958, 1030238), (3916, 515119), (10769, 187316), (21538, 93658), (43076, 46829)]