13879852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 15150548

約数列:

[1, 2, 4, 7, 14, 28, 47, 53, 94, 106, 188, 199, 212, 329, 371, 398, 658, 742, 796, 1316, 1393, 1484, 2491, 2786, 4982, 5572, 9353, 9964, 10547, 17437, 18706, 21094, 34874, 37412, 42188, 65471, 69748, 73829, 130942, 147658, 261884, 295316, 495709, 991418, 1982836, 3469963, 6939926, 13879852]

約数ペア:

[(1, 13879852), (2, 6939926), (4, 3469963), (7, 1982836), (14, 991418), (28, 495709), (47, 295316), (53, 261884), (94, 147658), (106, 130942), (188, 73829), (199, 69748), (212, 65471), (329, 42188), (371, 37412), (398, 34874), (658, 21094), (742, 18706), (796, 17437), (1316, 10547), (1393, 9964), (1484, 9353), (2491, 5572), (2786, 4982)]