2545144

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{967}}^1$

素因数の和:1027

約数の個数: 32

約数和(自身を含む): 5575680

約数和(自身を除く): 3030536

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 967, 1316, 1934, 2632, 3868, 6769, 7736, 13538, 27076, 45449, 54152, 90898, 181796, 318143, 363592, 636286, 1272572, 2545144]

約数ペア:

[(1, 2545144), (2, 1272572), (4, 636286), (7, 363592), (8, 318143), (14, 181796), (28, 90898), (47, 54152), (56, 45449), (94, 27076), (188, 13538), (329, 7736), (376, 6769), (658, 3868), (967, 2632), (1316, 1934)]