1639207614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1\times {\mathrm{12983}}^1$

素因数の和:14912

約数の個数: 32

約数和(自身を含む): 3578598144

約数和(自身を除く): 1939390530

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1913, 3826, 5739, 11478, 12983, 21043, 25966, 38949, 42086, 63129, 77898, 126258, 142813, 285626, 428439, 856878, 24836479, 49672958, 74509437, 149018874, 273201269, 546402538, 819603807, 1639207614]

約数ペア:

[(1, 1639207614), (2, 819603807), (3, 546402538), (6, 273201269), (11, 149018874), (22, 74509437), (33, 49672958), (66, 24836479), (1913, 856878), (3826, 428439), (5739, 285626), (11478, 142813), (12983, 126258), (21043, 77898), (25966, 63129), (38949, 42086)]