2006775248

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{257}}^1\times {\mathrm{3511}}^1$

素因数の和:3915

約数の個数: 40

約数和(自身を含む): 3932456640

約数和(自身を除く): 1925681392

約数列:

[1, 2, 4, 8, 16, 139, 257, 278, 514, 556, 1028, 1112, 2056, 2224, 3511, 4112, 7022, 14044, 28088, 35723, 56176, 71446, 142892, 285784, 488029, 571568, 902327, 976058, 1804654, 1952116, 3609308, 3904232, 7218616, 7808464, 14437232, 125423453, 250846906, 501693812, 1003387624, 2006775248]

約数ペア:

[(1, 2006775248), (2, 1003387624), (4, 501693812), (8, 250846906), (16, 125423453), (139, 14437232), (257, 7808464), (278, 7218616), (514, 3904232), (556, 3609308), (1028, 1952116), (1112, 1804654), (2056, 976058), (2224, 902327), (3511, 571568), (4112, 488029), (7022, 285784), (14044, 142892), (28088, 71446), (35723, 56176)]