2034986128

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{443159}}^1$

素因数の和:443215

約数の個数: 40

約数和(自身を含む): 4615954560

約数和(自身を除く): 2580968432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 443159, 886318, 1772636, 3102113, 3545272, 6204226, 7090544, 12408452, 18169519, 24816904, 36339038, 49633808, 72678076, 127186633, 145356152, 254373266, 290712304, 508746532, 1017493064, 2034986128]

約数ペア:

[(1, 2034986128), (2, 1017493064), (4, 508746532), (7, 290712304), (8, 254373266), (14, 145356152), (16, 127186633), (28, 72678076), (41, 49633808), (56, 36339038), (82, 24816904), (112, 18169519), (164, 12408452), (287, 7090544), (328, 6204226), (574, 3545272), (656, 3102113), (1148, 1772636), (2296, 886318), (4592, 443159)]