2148996831

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{2011}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 3024760320

約数和(自身を除く): 875763489

約数列:

[1, 3, 29, 71, 87, 173, 213, 519, 2011, 2059, 5017, 6033, 6177, 12283, 15051, 36849, 58319, 142781, 174957, 347903, 356207, 428343, 1043709, 1068621, 4140649, 10089187, 12421947, 24701113, 30267561, 74103339, 716332277, 2148996831]

約数ペア:

[(1, 2148996831), (3, 716332277), (29, 74103339), (71, 30267561), (87, 24701113), (173, 12421947), (213, 10089187), (519, 4140649), (2011, 1068621), (2059, 1043709), (5017, 428343), (6033, 356207), (6177, 347903), (12283, 174957), (15051, 142781), (36849, 58319)]