2104718

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 4008960

約数和(自身を除く): 1904242

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 173, 346, 553, 869, 1106, 1211, 1738, 1903, 2422, 3806, 6083, 12166, 13321, 13667, 26642, 27334, 95669, 150337, 191338, 300674, 1052359, 2104718]

約数ペア:

[(1, 2104718), (2, 1052359), (7, 300674), (11, 191338), (14, 150337), (22, 95669), (77, 27334), (79, 26642), (154, 13667), (158, 13321), (173, 12166), (346, 6083), (553, 3806), (869, 2422), (1106, 1903), (1211, 1738)]