1181264

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:267

約数の個数: 40

約数和(自身を含む): 2678400

約数和(自身を除く): 1497136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 199, 212, 371, 398, 424, 742, 796, 848, 1393, 1484, 1592, 2786, 2968, 3184, 5572, 5936, 10547, 11144, 21094, 22288, 42188, 73829, 84376, 147658, 168752, 295316, 590632, 1181264]

約数ペア:

[(1, 1181264), (2, 590632), (4, 295316), (7, 168752), (8, 147658), (14, 84376), (16, 73829), (28, 42188), (53, 22288), (56, 21094), (106, 11144), (112, 10547), (199, 5936), (212, 5572), (371, 3184), (398, 2968), (424, 2786), (742, 1592), (796, 1484), (848, 1393)]