268097284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10993}}^1$

素因数の和:11084

約数の個数: 48

約数和(自身を含む): 586112128

約数和(自身を除く): 318014844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 67, 91, 134, 182, 268, 364, 469, 871, 938, 1742, 1876, 3484, 6097, 10993, 12194, 21986, 24388, 43972, 76951, 142909, 153902, 285818, 307804, 571636, 736531, 1000363, 1473062, 2000726, 2946124, 4001452, 5155717, 9574903, 10311434, 19149806, 20622868, 38299612, 67024321, 134048642, 268097284]

約数ペア:

[(1, 268097284), (2, 134048642), (4, 67024321), (7, 38299612), (13, 20622868), (14, 19149806), (26, 10311434), (28, 9574903), (52, 5155717), (67, 4001452), (91, 2946124), (134, 2000726), (182, 1473062), (268, 1000363), (364, 736531), (469, 571636), (871, 307804), (938, 285818), (1742, 153902), (1876, 142909), (3484, 76951), (6097, 43972), (10993, 24388), (12194, 21986)]