2125713891

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{883}}^1$

素因数の和:1048

約数の個数: 64

約数和(自身を含む): 3462451200

約数和(自身を除く): 1336737309

約数列:

[1, 3, 7, 21, 29, 59, 67, 87, 177, 201, 203, 413, 469, 609, 883, 1239, 1407, 1711, 1943, 2649, 3953, 5133, 5829, 6181, 11859, 11977, 13601, 18543, 25607, 27671, 35931, 40803, 52097, 59161, 76821, 83013, 114637, 156291, 177483, 179249, 343911, 364679, 414127, 537747, 802459, 1094037, 1242381, 1510813, 1715669, 2407377, 3490499, 4532439, 5147007, 10471497, 10575691, 12009683, 24433493, 31727073, 36029049, 73300479, 101224471, 303673413, 708571297, 2125713891]

約数ペア:

[(1, 2125713891), (3, 708571297), (7, 303673413), (21, 101224471), (29, 73300479), (59, 36029049), (67, 31727073), (87, 24433493), (177, 12009683), (201, 10575691), (203, 10471497), (413, 5147007), (469, 4532439), (609, 3490499), (883, 2407377), (1239, 1715669), (1407, 1510813), (1711, 1242381), (1943, 1094037), (2649, 802459), (3953, 537747), (5133, 414127), (5829, 364679), (6181, 343911), (11859, 179249), (11977, 177483), (13601, 156291), (18543, 114637), (25607, 83013), (27671, 76821), (35931, 59161), (40803, 52097)]