2010564872

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1697}}^1$

素因数の和:1910

約数の個数: 64

約数和(自身を含む): 4049118720

約数和(自身を除く): 2038553848

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 137, 184, 188, 274, 376, 548, 1081, 1096, 1697, 2162, 3151, 3394, 4324, 6302, 6439, 6788, 8648, 12604, 12878, 13576, 25208, 25756, 39031, 51512, 78062, 79759, 148097, 156124, 159518, 232489, 296194, 312248, 319036, 464978, 592388, 638072, 929956, 1184776, 1834457, 1859912, 3668914, 5347247, 7337828, 10694494, 10926983, 14675656, 21388988, 21853966, 42777976, 43707932, 87415864, 251320609, 502641218, 1005282436, 2010564872]

約数ペア:

[(1, 2010564872), (2, 1005282436), (4, 502641218), (8, 251320609), (23, 87415864), (46, 43707932), (47, 42777976), (92, 21853966), (94, 21388988), (137, 14675656), (184, 10926983), (188, 10694494), (274, 7337828), (376, 5347247), (548, 3668914), (1081, 1859912), (1096, 1834457), (1697, 1184776), (2162, 929956), (3151, 638072), (3394, 592388), (4324, 464978), (6302, 319036), (6439, 312248), (6788, 296194), (8648, 232489), (12604, 159518), (12878, 156124), (13576, 148097), (25208, 79759), (25756, 78062), (39031, 51512)]