2755676

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3534244

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 389, 506, 644, 778, 1012, 1556, 1771, 2723, 3542, 4279, 5446, 7084, 8558, 8947, 10892, 17116, 17894, 29953, 35788, 59906, 62629, 98417, 119812, 125258, 196834, 250516, 393668, 688919, 1377838, 2755676]

約数ペア:

[(1, 2755676), (2, 1377838), (4, 688919), (7, 393668), (11, 250516), (14, 196834), (22, 125258), (23, 119812), (28, 98417), (44, 62629), (46, 59906), (77, 35788), (92, 29953), (154, 17894), (161, 17116), (253, 10892), (308, 8947), (322, 8558), (389, 7084), (506, 5446), (644, 4279), (778, 3542), (1012, 2723), (1556, 1771)]