3886148

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2953}}^1$

素因数の和:3011

約数の個数: 24

約数和(自身を含む): 7940352

約数和(自身を除く): 4054204

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 2953, 5906, 11812, 20671, 41342, 82684, 138791, 277582, 555164, 971537, 1943074, 3886148]

約数ペア:

[(1, 3886148), (2, 1943074), (4, 971537), (7, 555164), (14, 277582), (28, 138791), (47, 82684), (94, 41342), (188, 20671), (329, 11812), (658, 5906), (1316, 2953)]