3810268

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:250

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4656932

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 139, 154, 178, 278, 308, 356, 556, 623, 973, 979, 1246, 1529, 1946, 1958, 2492, 3058, 3892, 3916, 6116, 6853, 10703, 12371, 13706, 21406, 24742, 27412, 42812, 49484, 86597, 136081, 173194, 272162, 346388, 544324, 952567, 1905134, 3810268]

約数ペア:

[(1, 3810268), (2, 1905134), (4, 952567), (7, 544324), (11, 346388), (14, 272162), (22, 173194), (28, 136081), (44, 86597), (77, 49484), (89, 42812), (139, 27412), (154, 24742), (178, 21406), (278, 13706), (308, 12371), (356, 10703), (556, 6853), (623, 6116), (973, 3916), (979, 3892), (1246, 3058), (1529, 2492), (1946, 1958)]