2155076

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{6997}}^1$

素因数の和:7019

約数の個数: 24

約数和(自身を含む): 4702656

約数和(自身を除く): 2547580

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 6997, 13994, 27988, 48979, 76967, 97958, 153934, 195916, 307868, 538769, 1077538, 2155076]

約数ペア:

[(1, 2155076), (2, 1077538), (4, 538769), (7, 307868), (11, 195916), (14, 153934), (22, 97958), (28, 76967), (44, 48979), (77, 27988), (154, 13994), (308, 6997)]