2558461724

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7028741}}^1$

素因数の和:7028765

約数の個数: 24

約数和(自身を含む): 5510533728

約数和(自身を除く): 2952072004

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 7028741, 14057482, 28114964, 49201187, 91373633, 98402374, 182747266, 196804748, 365494532, 639615431, 1279230862, 2558461724]

約数ペア:

[(1, 2558461724), (2, 1279230862), (4, 639615431), (7, 365494532), (13, 196804748), (14, 182747266), (26, 98402374), (28, 91373633), (52, 49201187), (91, 28114964), (182, 14057482), (364, 7028741)]