1940167019

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{92791}}^1$

素因数の和:92930

約数の個数: 16

約数和(自身を含む): 2316088320

約数和(自身を除く): 375921301

約数列:

[1, 7, 29, 103, 203, 721, 2987, 20909, 92791, 649537, 2690939, 9557473, 18836573, 66902311, 277166717, 1940167019]

約数ペア:

[(1, 1940167019), (7, 277166717), (29, 66902311), (103, 18836573), (203, 9557473), (721, 2690939), (2987, 649537), (20909, 92791)]