858573604

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{19273}}^1$

素因数の和:19364

約数の個数: 48

約数和(自身を含む): 1804663168

約数和(自身を除く): 946089564

約数列:

[1, 2, 4, 7, 14, 28, 37, 43, 74, 86, 148, 172, 259, 301, 518, 602, 1036, 1204, 1591, 3182, 6364, 11137, 19273, 22274, 38546, 44548, 77092, 134911, 269822, 539644, 713101, 828739, 1426202, 1657478, 2852404, 3314956, 4991707, 5801173, 9983414, 11602346, 19966828, 23204692, 30663343, 61326686, 122653372, 214643401, 429286802, 858573604]

約数ペア:

[(1, 858573604), (2, 429286802), (4, 214643401), (7, 122653372), (14, 61326686), (28, 30663343), (37, 23204692), (43, 19966828), (74, 11602346), (86, 9983414), (148, 5801173), (172, 4991707), (259, 3314956), (301, 2852404), (518, 1657478), (602, 1426202), (1036, 828739), (1204, 713101), (1591, 539644), (3182, 269822), (6364, 134911), (11137, 77092), (19273, 44548), (22274, 38546)]