2018266564

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{146719}}^1$

素因数の和:146923

約数の個数: 24

約数和(自身を含む): 3738425600

約数和(自身を除く): 1720159036

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 3439, 6878, 13756, 146719, 293438, 586876, 2787661, 5575322, 11150644, 26556139, 53112278, 106224556, 504566641, 1009133282, 2018266564]

約数ペア:

[(1, 2018266564), (2, 1009133282), (4, 504566641), (19, 106224556), (38, 53112278), (76, 26556139), (181, 11150644), (362, 5575322), (724, 2787661), (3439, 586876), (6878, 293438), (13756, 146719)]