5405988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 48

約数和(自身を含む): 14551040

約数和(自身を除く): 9145052

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 463, 556, 834, 926, 973, 1389, 1668, 1852, 1946, 2778, 2919, 3241, 3892, 5556, 5838, 6482, 9723, 11676, 12964, 19446, 38892, 64357, 128714, 193071, 257428, 386142, 450499, 772284, 900998, 1351497, 1801996, 2702994, 5405988]

約数ペア:

[(1, 5405988), (2, 2702994), (3, 1801996), (4, 1351497), (6, 900998), (7, 772284), (12, 450499), (14, 386142), (21, 257428), (28, 193071), (42, 128714), (84, 64357), (139, 38892), (278, 19446), (417, 12964), (463, 11676), (556, 9723), (834, 6482), (926, 5838), (973, 5556), (1389, 3892), (1668, 3241), (1852, 2919), (1946, 2778)]