376121186

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{2689}}^1$

素因数の和:2898

約数の個数: 32

約数和(自身を含む): 657995520

約数和(自身を除く): 281874334

約数列:

[1, 2, 7, 14, 97, 103, 194, 206, 679, 721, 1358, 1442, 2689, 5378, 9991, 18823, 19982, 37646, 69937, 139874, 260833, 276967, 521666, 553934, 1825831, 1938769, 3651662, 3877538, 26865799, 53731598, 188060593, 376121186]

約数ペア:

[(1, 376121186), (2, 188060593), (7, 53731598), (14, 26865799), (97, 3877538), (103, 3651662), (194, 1938769), (206, 1825831), (679, 553934), (721, 521666), (1358, 276967), (1442, 260833), (2689, 139874), (5378, 69937), (9991, 37646), (18823, 19982)]