2920551444886

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1\times {\mathrm{3011}}^1$

素因数の和:3637

約数の個数: 64

約数和(自身を含む): 4508602560000

約数和(自身を除く): 1588051115114

約数列:

[1, 2, 89, 139, 178, 197, 199, 278, 394, 398, 3011, 6022, 12371, 17533, 17711, 24742, 27383, 27661, 35066, 35422, 39203, 54766, 55322, 78406, 267979, 418529, 535958, 593167, 599189, 837058, 1186334, 1198378, 2437087, 2461829, 3489067, 4874174, 4923658, 5449217, 6978134, 10898434, 37249081, 52791863, 53327821, 74498162, 82450213, 83287271, 105583726, 106655642, 118040233, 164900426, 166574542, 236080466, 484980313, 969960626, 7338068957, 7412567119, 10505580737, 14676137914, 14825134238, 16407592387, 21011161474, 32815184774, 1460275722443, 2920551444886]

約数ペア:

[(1, 2920551444886), (2, 1460275722443), (89, 32815184774), (139, 21011161474), (178, 16407592387), (197, 14825134238), (199, 14676137914), (278, 10505580737), (394, 7412567119), (398, 7338068957), (3011, 969960626), (6022, 484980313), (12371, 236080466), (17533, 166574542), (17711, 164900426), (24742, 118040233), (27383, 106655642), (27661, 105583726), (35066, 83287271), (35422, 82450213), (39203, 74498162), (54766, 53327821), (55322, 52791863), (78406, 37249081), (267979, 10898434), (418529, 6978134), (535958, 5449217), (593167, 4923658), (599189, 4874174), (837058, 3489067), (1186334, 2461829), (1198378, 2437087)]