4994004820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{35671463}}^1$

素因数の和:35671479

約数の個数: 24

約数和(自身を含む): 11985611904

約数和(自身を除く): 6991607084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 35671463, 71342926, 142685852, 178357315, 249700241, 356714630, 499400482, 713429260, 998800964, 1248501205, 2497002410, 4994004820]

約数ペア:

[(1, 4994004820), (2, 2497002410), (4, 1248501205), (5, 998800964), (7, 713429260), (10, 499400482), (14, 356714630), (20, 249700241), (28, 178357315), (35, 142685852), (70, 71342926), (140, 35671463)]