2188697046

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{1387007}}^1$

素因数の和:1387275

約数の個数: 16

約数和(自身を含む): 4394041344

約数和(自身を除く): 2205344298

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 1387007, 2774014, 4161021, 8322042, 364782841, 729565682, 1094348523, 2188697046]

約数ペア:

[(1, 2188697046), (2, 1094348523), (3, 729565682), (6, 364782841), (263, 8322042), (526, 4161021), (789, 2774014), (1578, 1387007)]