839229076

素因数分解:

$2^2\times 7^3\times {\mathrm{479}}^1\times {\mathrm{1277}}^1$

素因数の和:1781

約数の個数: 48

約数和(自身を含む): 1717632000

約数和(自身を除く): 878402924

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 479, 686, 958, 1277, 1372, 1916, 2554, 3353, 5108, 6706, 8939, 13412, 17878, 23471, 35756, 46942, 62573, 93884, 125146, 164297, 250292, 328594, 438011, 611683, 657188, 876022, 1223366, 1752044, 2446732, 4281781, 8563562, 17127124, 29972467, 59944934, 119889868, 209807269, 419614538, 839229076]

約数ペア:

[(1, 839229076), (2, 419614538), (4, 209807269), (7, 119889868), (14, 59944934), (28, 29972467), (49, 17127124), (98, 8563562), (196, 4281781), (343, 2446732), (479, 1752044), (686, 1223366), (958, 876022), (1277, 657188), (1372, 611683), (1916, 438011), (2554, 328594), (3353, 250292), (5108, 164297), (6706, 125146), (8939, 93884), (13412, 62573), (17878, 46942), (23471, 35756)]