6397244

素因数分解:

$2^2\times 7^2\times {\mathrm{127}}^1\times {\mathrm{257}}^1$

素因数の和:402

約数の個数: 36

約数和(自身を含む): 13176576

約数和(自身を除く): 6779332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 127, 196, 254, 257, 508, 514, 889, 1028, 1778, 1799, 3556, 3598, 6223, 7196, 12446, 12593, 24892, 25186, 32639, 50372, 65278, 130556, 228473, 456946, 913892, 1599311, 3198622, 6397244]

約数ペア:

[(1, 6397244), (2, 3198622), (4, 1599311), (7, 913892), (14, 456946), (28, 228473), (49, 130556), (98, 65278), (127, 50372), (196, 32639), (254, 25186), (257, 24892), (508, 12593), (514, 12446), (889, 7196), (1028, 6223), (1778, 3598), (1799, 3556)]