1314992

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:273

約数の個数: 40

約数和(自身を含む): 2976000

約数和(自身を除く): 1661008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 199, 236, 398, 413, 472, 796, 826, 944, 1393, 1592, 1652, 2786, 3184, 3304, 5572, 6608, 11144, 11741, 22288, 23482, 46964, 82187, 93928, 164374, 187856, 328748, 657496, 1314992]

約数ペア:

[(1, 1314992), (2, 657496), (4, 328748), (7, 187856), (8, 164374), (14, 93928), (16, 82187), (28, 46964), (56, 23482), (59, 22288), (112, 11741), (118, 11144), (199, 6608), (236, 5572), (398, 3304), (413, 3184), (472, 2786), (796, 1652), (826, 1592), (944, 1393)]