485817.00000000

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{132233}}^1$

素因数の和:132254

約数の個数: 24

約数和(自身を含む): 135672084

約数和(自身を除く): 70877914

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 132233, 264466, 661165, 925631, 1322330, 1851262, 4628155, 6479417, 9256310, 12958834, 32397085, 64794170]

約数ペア:

[(1, 64794170), (2, 32397085), (5, 12958834), (7, 9256310), (10, 6479417), (14, 4628155), (35, 1851262), (49, 1322330), (70, 925631), (98, 661165), (245, 264466), (490, 132233)]