About the Number
2011901190
2進数表記:1110111111010110010110100000110
漢数字表記:二十億千百九十万千百九十
素因数分解:
素因数の和:5158744
約数の個数: 32
約数和(自身を含む): 5199991776
約数和(自身を除く): 3188090586
約数列:
[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 5158721, 10317442, 15476163, 25793605, 30952326, 51587210, 67063373, 77380815, 134126746, 154761630, 201190119, 335316865, 402380238, 670633730, 1005950595, 2011901190]
約数ペア:
[(1, 2011901190), (2, 1005950595), (3, 670633730), (5, 402380238), (6, 335316865), (10, 201190119), (13, 154761630), (15, 134126746), (26, 77380815), (30, 67063373), (39, 51587210), (65, 30952326), (78, 25793605), (130, 15476163), (195, 10317442), (390, 5158721)]このpageの処理時間: 0.012873172760009766 seconds