1047536

素因数分解:

$2^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1$

素因数の和:261

約数の個数: 40

約数和(自身を含む): 2380800

約数和(自身を除く): 1333264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 47, 56, 94, 112, 188, 199, 329, 376, 398, 658, 752, 796, 1316, 1393, 1592, 2632, 2786, 3184, 5264, 5572, 9353, 11144, 18706, 22288, 37412, 65471, 74824, 130942, 149648, 261884, 523768, 1047536]

約数ペア:

[(1, 1047536), (2, 523768), (4, 261884), (7, 149648), (8, 130942), (14, 74824), (16, 65471), (28, 37412), (47, 22288), (56, 18706), (94, 11144), (112, 9353), (188, 5572), (199, 5264), (329, 3184), (376, 2786), (398, 2632), (658, 1592), (752, 1393), (796, 1316)]