2760428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1459}}^1$

素因数の和:1517

約数の個数: 24

約数和(自身を含む): 5396160

約数和(自身を除く): 2635732

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1459, 1892, 2918, 5836, 16049, 32098, 62737, 64196, 125474, 250948, 690107, 1380214, 2760428]

約数ペア:

[(1, 2760428), (2, 1380214), (4, 690107), (11, 250948), (22, 125474), (43, 64196), (44, 62737), (86, 32098), (172, 16049), (473, 5836), (946, 2918), (1459, 1892)]