2018776719

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{1627}}^1\times {\mathrm{2143}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 2708575232

約数和(自身を除く): 689798513

約数列:

[1, 3, 193, 579, 1627, 2143, 4881, 6429, 314011, 413599, 942033, 1240797, 3486661, 10459983, 672925573, 2018776719]

約数ペア:

[(1, 2018776719), (3, 672925573), (193, 10459983), (579, 3486661), (1627, 1240797), (2143, 942033), (4881, 413599), (6429, 314011)]