2018992706

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{503}}^1\times {\mathrm{1993}}^1$

素因数の和:2570

約数の個数: 32

約数和(自身を含む): 3256122240

約数和(自身を除く): 1237129534

約数列:

[1, 2, 19, 38, 53, 106, 503, 1006, 1007, 1993, 2014, 3986, 9557, 19114, 26659, 37867, 53318, 75734, 105629, 211258, 506521, 1002479, 1013042, 2004958, 2006951, 4013902, 19047101, 38094202, 53131387, 106262774, 1009496353, 2018992706]

約数ペア:

[(1, 2018992706), (2, 1009496353), (19, 106262774), (38, 53131387), (53, 38094202), (106, 19047101), (503, 4013902), (1006, 2006951), (1007, 2004958), (1993, 1013042), (2014, 1002479), (3986, 506521), (9557, 211258), (19114, 105629), (26659, 75734), (37867, 53318)]