8181567212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{83557}}^1$

素因数の和:83850

約数の個数: 48

約数和(自身を含む): 17687557440

約数和(自身を除く): 9505990228

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 269, 364, 538, 1076, 1883, 3497, 3766, 6994, 7532, 13988, 24479, 48958, 83557, 97916, 167114, 334228, 584899, 1086241, 1169798, 2172482, 2339596, 4344964, 7603687, 15207374, 22476833, 30414748, 44953666, 89907332, 157337831, 292198829, 314675662, 584397658, 629351324, 1168795316, 2045391803, 4090783606, 8181567212]

約数ペア:

[(1, 8181567212), (2, 4090783606), (4, 2045391803), (7, 1168795316), (13, 629351324), (14, 584397658), (26, 314675662), (28, 292198829), (52, 157337831), (91, 89907332), (182, 44953666), (269, 30414748), (364, 22476833), (538, 15207374), (1076, 7603687), (1883, 4344964), (3497, 2339596), (3766, 2172482), (6994, 1169798), (7532, 1086241), (13988, 584899), (24479, 334228), (48958, 167114), (83557, 97916)]