1245494842

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 1957478400

約数和(自身を除く): 711983558

約数列:

[1, 2, 29, 58, 127, 254, 353, 479, 706, 958, 3683, 7366, 10237, 13891, 20474, 27782, 44831, 60833, 89662, 121666, 169087, 338174, 1300099, 1764157, 2600198, 3528314, 4903523, 9807046, 21474049, 42948098, 622747421, 1245494842]

約数ペア:

[(1, 1245494842), (2, 622747421), (29, 42948098), (58, 21474049), (127, 9807046), (254, 4903523), (353, 3528314), (479, 2600198), (706, 1764157), (958, 1300099), (3683, 338174), (7366, 169087), (10237, 121666), (13891, 89662), (20474, 60833), (27782, 44831)]