2786599681907

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{4129}}^1\times {\mathrm{11789}}^1$

素因数の和:16091

約数の個数: 32

約数和(自身を含む): 3085169472000

約数和(自身を除く): 298569790093

約数列:

[1, 19, 23, 131, 437, 2489, 3013, 4129, 11789, 57247, 78451, 94967, 223991, 271147, 540899, 1544359, 1804373, 5151793, 10277081, 12440677, 29342821, 35520257, 48676781, 236372863, 674884883, 924858839, 1119565963, 6376658311, 21271753297, 121156507909, 146663141153, 2786599681907]

約数ペア:

[(1, 2786599681907), (19, 146663141153), (23, 121156507909), (131, 21271753297), (437, 6376658311), (2489, 1119565963), (3013, 924858839), (4129, 674884883), (11789, 236372863), (57247, 48676781), (78451, 35520257), (94967, 29342821), (223991, 12440677), (271147, 10277081), (540899, 5151793), (1544359, 1804373)]