1257676823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{2069}}^1$

素因数の和:2231

約数の個数: 32

約数和(自身を含む): 1502323200

約数和(自身を除く): 244646377

約数列:

[1, 13, 19, 23, 107, 247, 299, 437, 1391, 2033, 2069, 2461, 5681, 26429, 26897, 31993, 39311, 46759, 47587, 221383, 511043, 607867, 618631, 904153, 2877979, 4206277, 5091809, 11753989, 54681601, 66193517, 96744371, 1257676823]

約数ペア:

[(1, 1257676823), (13, 96744371), (19, 66193517), (23, 54681601), (107, 11753989), (247, 5091809), (299, 4206277), (437, 2877979), (1391, 904153), (2033, 618631), (2069, 607867), (2461, 511043), (5681, 221383), (26429, 47587), (26897, 46759), (31993, 39311)]