2016520744

素因数分解:

$2^3\times 7^1\times {\mathrm{5563}}^1\times {\mathrm{6473}}^1$

素因数の和:12049

約数の個数: 32

約数和(自身を含む): 4322560320

約数和(自身を除く): 2306039576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 5563, 6473, 11126, 12946, 22252, 25892, 38941, 44504, 45311, 51784, 77882, 90622, 155764, 181244, 311528, 362488, 36009299, 72018598, 144037196, 252065093, 288074392, 504130186, 1008260372, 2016520744]

約数ペア:

[(1, 2016520744), (2, 1008260372), (4, 504130186), (7, 288074392), (8, 252065093), (14, 144037196), (28, 72018598), (56, 36009299), (5563, 362488), (6473, 311528), (11126, 181244), (12946, 155764), (22252, 90622), (25892, 77882), (38941, 51784), (44504, 45311)]