996845806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{26987}}^1$

素因数の和:27096

約数の個数: 32

約数和(自身を含む): 1725504768

約数和(自身を除く): 728658962

約数列:

[1, 2, 11, 22, 23, 46, 73, 146, 253, 506, 803, 1606, 1679, 3358, 18469, 26987, 36938, 53974, 296857, 593714, 620701, 1241402, 1970051, 3940102, 6827711, 13655422, 21670561, 43341122, 45311173, 90622346, 498422903, 996845806]

約数ペア:

[(1, 996845806), (2, 498422903), (11, 90622346), (22, 45311173), (23, 43341122), (46, 21670561), (73, 13655422), (146, 6827711), (253, 3940102), (506, 1970051), (803, 1241402), (1606, 620701), (1679, 593714), (3358, 296857), (18469, 53974), (26987, 36938)]