6857788

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{953}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 13783392

約数和(自身を除く): 6925604

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 953, 1028, 1799, 1906, 3598, 3812, 6671, 7196, 13342, 26684, 244921, 489842, 979684, 1714447, 3428894, 6857788]

約数ペア:

[(1, 6857788), (2, 3428894), (4, 1714447), (7, 979684), (14, 489842), (28, 244921), (257, 26684), (514, 13342), (953, 7196), (1028, 6671), (1799, 3812), (1906, 3598)]