7885788

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{2557}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 18478992

約数和(自身を除く): 10593204

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 2557, 3084, 5114, 7671, 10228, 15342, 30684, 657149, 1314298, 1971447, 2628596, 3942894, 7885788]

約数ペア:

[(1, 7885788), (2, 3942894), (3, 2628596), (4, 1971447), (6, 1314298), (12, 657149), (257, 30684), (514, 15342), (771, 10228), (1028, 7671), (1542, 5114), (2557, 3084)]