About the Number
2007647972
2進数表記:1110111101010100100011011100100
漢数字表記:二十億七百六十四万七千九百七十二
素因数分解:
素因数の和:1713
約数の個数: 72
約数和(自身を含む): 4024601280
約数和(自身を除く): 2016953308
約数列:
[1, 2, 4, 11, 22, 37, 44, 71, 74, 121, 142, 148, 242, 284, 407, 484, 781, 814, 1562, 1579, 1628, 2627, 3124, 3158, 4477, 5254, 6316, 8591, 8954, 10508, 17182, 17369, 17908, 28897, 34364, 34738, 57794, 58423, 69476, 112109, 115588, 116846, 191059, 224218, 233692, 317867, 382118, 448436, 635734, 642653, 764236, 1233199, 1271468, 1285306, 2466398, 2570612, 4148033, 4932796, 7069183, 8296066, 13565189, 14138366, 16592132, 27130378, 28276732, 45628363, 54260756, 91256726, 182513452, 501911993, 1003823986, 2007647972]
約数ペア:
[(1, 2007647972), (2, 1003823986), (4, 501911993), (11, 182513452), (22, 91256726), (37, 54260756), (44, 45628363), (71, 28276732), (74, 27130378), (121, 16592132), (142, 14138366), (148, 13565189), (242, 8296066), (284, 7069183), (407, 4932796), (484, 4148033), (781, 2570612), (814, 2466398), (1562, 1285306), (1579, 1271468), (1628, 1233199), (2627, 764236), (3124, 642653), (3158, 635734), (4477, 448436), (5254, 382118), (6316, 317867), (8591, 233692), (8954, 224218), (10508, 191059), (17182, 116846), (17369, 115588), (17908, 112109), (28897, 69476), (34364, 58423), (34738, 57794)]このpageの処理時間: 0.020931243896484375 seconds