477227588

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{19961}}^1$

素因数の和:20147

約数の個数: 24

約数和(自身を含む): 860761440

約数和(自身を除く): 383533852

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 5977, 11954, 19961, 23908, 39922, 79844, 858323, 1716646, 2774579, 3433292, 5549158, 11098316, 119306897, 238613794, 477227588]

約数ペア:

[(1, 477227588), (2, 238613794), (4, 119306897), (43, 11098316), (86, 5549158), (139, 3433292), (172, 2774579), (278, 1716646), (556, 858323), (5977, 79844), (11954, 39922), (19961, 23908)]