9227339990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{211297}}^1$

素因数の和:211712

約数の個数: 32

約数和(自身を含む): 18164866464

約数和(自身を除く): 8937526474

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 397, 794, 1985, 3970, 4367, 8734, 21835, 43670, 211297, 422594, 1056485, 2112970, 2324267, 4648534, 11621335, 23242670, 83884909, 167769818, 419424545, 838849090, 922733999, 1845467998, 4613669995, 9227339990]

約数ペア:

[(1, 9227339990), (2, 4613669995), (5, 1845467998), (10, 922733999), (11, 838849090), (22, 419424545), (55, 167769818), (110, 83884909), (397, 23242670), (794, 11621335), (1985, 4648534), (3970, 2324267), (4367, 2112970), (8734, 1056485), (21835, 422594), (43670, 211297)]