1140244

素因数分解:

$2^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 2303168

約数和(自身を除く): 1162924

約数列:

[1, 2, 4, 7, 14, 28, 193, 211, 386, 422, 772, 844, 1351, 1477, 2702, 2954, 5404, 5908, 40723, 81446, 162892, 285061, 570122, 1140244]

約数ペア:

[(1, 1140244), (2, 570122), (4, 285061), (7, 162892), (14, 81446), (28, 40723), (193, 5908), (211, 5404), (386, 2954), (422, 2702), (772, 1477), (844, 1351)]