1396220644

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3835771}}^1$

素因数の和:3835795

約数の個数: 24

約数和(自身を含む): 3007245248

約数和(自身を除く): 1611024604

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3835771, 7671542, 15343084, 26850397, 49865023, 53700794, 99730046, 107401588, 199460092, 349055161, 698110322, 1396220644]

約数ペア:

[(1, 1396220644), (2, 698110322), (4, 349055161), (7, 199460092), (13, 107401588), (14, 99730046), (26, 53700794), (28, 49865023), (52, 26850397), (91, 15343084), (182, 7671542), (364, 3835771)]