2047285.00000000

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{619}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 149514240

約数和(自身を除く): 55934439

約数列:

[1, 3, 7, 21, 23, 69, 161, 313, 483, 619, 939, 1857, 2191, 4333, 6573, 7199, 12999, 14237, 21597, 42711, 50393, 99659, 151179, 193747, 298977, 581241, 1356229, 4068687, 4456181, 13368543, 31193267, 93579801]

約数ペア:

[(1, 93579801), (3, 31193267), (7, 13368543), (21, 4456181), (23, 4068687), (69, 1356229), (161, 581241), (313, 298977), (483, 193747), (619, 151179), (939, 99659), (1857, 50393), (2191, 42711), (4333, 21597), (6573, 14237), (7199, 12999)]