About the Number

2912233390

2912233389 ← → 2912233391

2進数表記:10101101100101010010011110101110

漢数字表記:二十九億千二百二十三万三千三百九十

素因数分解:

2 1 × 5 1 × 11 1 × 67 1 × 395147 1

素因数の和:395232
約数の個数: 32
約数和(自身を含む): 5803933824
約数和(自身を除く): 2891700434

約数列:
[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 7370, 395147, 790294, 1975735, 3951470, 4346617, 8693234, 21733085, 26474849, 43466170, 52949698, 132374245, 264748490, 291223339, 582446678, 1456116695, 2912233390]

約数ペア:
[(1, 2912233390), (2, 1456116695), (5, 582446678), (10, 291223339), (11, 264748490), (22, 132374245), (55, 52949698), (67, 43466170), (110, 26474849), (134, 21733085), (335, 8693234), (670, 4346617), (737, 3951470), (1474, 1975735), (3685, 790294), (7370, 395147)]

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