2211286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:276

約数の個数: 32

約数和(自身を含む): 4209408

約数和(自身を除く): 1998122

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 173, 346, 581, 913, 1162, 1211, 1826, 1903, 2422, 3806, 6391, 12782, 13321, 14359, 26642, 28718, 100513, 157949, 201026, 315898, 1105643, 2211286]

約数ペア:

[(1, 2211286), (2, 1105643), (7, 315898), (11, 201026), (14, 157949), (22, 100513), (77, 28718), (83, 26642), (154, 14359), (166, 13321), (173, 12782), (346, 6391), (581, 3806), (913, 2422), (1162, 1903), (1211, 1826)]