2053336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 4055040

約数和(自身を除く): 2001704

約数列:

[1, 2, 4, 8, 43, 47, 86, 94, 127, 172, 188, 254, 344, 376, 508, 1016, 2021, 4042, 5461, 5969, 8084, 10922, 11938, 16168, 21844, 23876, 43688, 47752, 256667, 513334, 1026668, 2053336]

約数ペア:

[(1, 2053336), (2, 1026668), (4, 513334), (8, 256667), (43, 47752), (47, 43688), (86, 23876), (94, 21844), (127, 16168), (172, 11938), (188, 10922), (254, 8084), (344, 5969), (376, 5461), (508, 4042), (1016, 2021)]