2550072

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{353}}^1$

素因数の和:412

約数の個数: 64

約数和(自身を含む): 7476480

約数和(自身を除く): 4926408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 353, 516, 602, 706, 903, 1032, 1059, 1204, 1412, 1806, 2118, 2408, 2471, 2824, 3612, 4236, 4942, 7224, 7413, 8472, 9884, 14826, 15179, 19768, 29652, 30358, 45537, 59304, 60716, 91074, 106253, 121432, 182148, 212506, 318759, 364296, 425012, 637518, 850024, 1275036, 2550072]

約数ペア:

[(1, 2550072), (2, 1275036), (3, 850024), (4, 637518), (6, 425012), (7, 364296), (8, 318759), (12, 212506), (14, 182148), (21, 121432), (24, 106253), (28, 91074), (42, 60716), (43, 59304), (56, 45537), (84, 30358), (86, 29652), (129, 19768), (168, 15179), (172, 14826), (258, 9884), (301, 8472), (344, 7413), (353, 7224), (516, 4942), (602, 4236), (706, 3612), (903, 2824), (1032, 2471), (1059, 2408), (1204, 2118), (1412, 1806)]