1268397856

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{15077}}^1$

素因数の和:15337

約数の個数: 48

約数和(自身を含む): 2735752320

約数和(自身を除く): 1467354464

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 239, 352, 478, 956, 1912, 2629, 3824, 5258, 7648, 10516, 15077, 21032, 30154, 42064, 60308, 84128, 120616, 165847, 241232, 331694, 482464, 663388, 1326776, 2653552, 3603403, 5307104, 7206806, 14413612, 28827224, 39637433, 57654448, 79274866, 115308896, 158549732, 317099464, 634198928, 1268397856]

約数ペア:

[(1, 1268397856), (2, 634198928), (4, 317099464), (8, 158549732), (11, 115308896), (16, 79274866), (22, 57654448), (32, 39637433), (44, 28827224), (88, 14413612), (176, 7206806), (239, 5307104), (352, 3603403), (478, 2653552), (956, 1326776), (1912, 663388), (2629, 482464), (3824, 331694), (5258, 241232), (7648, 165847), (10516, 120616), (15077, 84128), (21032, 60308), (30154, 42064)]