2149774422

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{268789}}^1$

素因数の和:268868

約数の個数: 32

約数和(自身を含む): 4541475840

約数和(自身を除く): 2391701418

約数列:

[1, 2, 3, 6, 31, 43, 62, 86, 93, 129, 186, 258, 1333, 2666, 3999, 7998, 268789, 537578, 806367, 1612734, 8332459, 11557927, 16664918, 23115854, 24997377, 34673781, 49994754, 69347562, 358295737, 716591474, 1074887211, 2149774422]

約数ペア:

[(1, 2149774422), (2, 1074887211), (3, 716591474), (6, 358295737), (31, 69347562), (43, 49994754), (62, 34673781), (86, 24997377), (93, 23115854), (129, 16664918), (186, 11557927), (258, 8332459), (1333, 1612734), (2666, 806367), (3999, 537578), (7998, 268789)]