2016139324

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{409}}^1\times {\mathrm{1753}}^1$

素因数の和:2222

約数の個数: 48

約数和(自身を含む): 3825824800

約数和(自身を除く): 1809685476

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 409, 703, 818, 1406, 1636, 1753, 2812, 3506, 7012, 7771, 15133, 15542, 30266, 31084, 33307, 60532, 64861, 66614, 129722, 133228, 259444, 287527, 575054, 716977, 1150108, 1232359, 1433954, 2464718, 2867908, 4929436, 13622563, 26528149, 27245126, 53056298, 54490252, 106112596, 504034831, 1008069662, 2016139324]

約数ペア:

[(1, 2016139324), (2, 1008069662), (4, 504034831), (19, 106112596), (37, 54490252), (38, 53056298), (74, 27245126), (76, 26528149), (148, 13622563), (409, 4929436), (703, 2867908), (818, 2464718), (1406, 1433954), (1636, 1232359), (1753, 1150108), (2812, 716977), (3506, 575054), (7012, 287527), (7771, 259444), (15133, 133228), (15542, 129722), (30266, 66614), (31084, 64861), (33307, 60532)]