2047144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 4292640

約数和(自身を除く): 2245496

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 541, 946, 1082, 1892, 2164, 3784, 4328, 5951, 11902, 23263, 23804, 46526, 47608, 93052, 186104, 255893, 511786, 1023572, 2047144]

約数ペア:

[(1, 2047144), (2, 1023572), (4, 511786), (8, 255893), (11, 186104), (22, 93052), (43, 47608), (44, 46526), (86, 23804), (88, 23263), (172, 11902), (344, 5951), (473, 4328), (541, 3784), (946, 2164), (1082, 1892)]