2560860159

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1\times {\mathrm{6917}}^1$

素因数の和:7807

約数の個数: 32

約数和(自身を含む): 4016646144

約数和(自身を除く): 1455785985

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 863, 2589, 6917, 9493, 11219, 20751, 28479, 33657, 76087, 89921, 123409, 228261, 269763, 370227, 989131, 2967393, 5969371, 17908113, 65663081, 77601823, 196989243, 232805469, 853620053, 2560860159]

約数ペア:

[(1, 2560860159), (3, 853620053), (11, 232805469), (13, 196989243), (33, 77601823), (39, 65663081), (143, 17908113), (429, 5969371), (863, 2967393), (2589, 989131), (6917, 370227), (9493, 269763), (11219, 228261), (20751, 123409), (28479, 89921), (33657, 76087)]