1278304

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{929}}^1$

素因数の和:982

約数の個数: 24

約数和(自身を含む): 2577960

約数和(自身を除く): 1299656

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 929, 1376, 1858, 3716, 7432, 14864, 29728, 39947, 79894, 159788, 319576, 639152, 1278304]

約数ペア:

[(1, 1278304), (2, 639152), (4, 319576), (8, 159788), (16, 79894), (32, 39947), (43, 29728), (86, 14864), (172, 7432), (344, 3716), (688, 1858), (929, 1376)]