About the Number

2012251437

2012251436 ← → 2012251438

2進数表記:1110111111100001000010100101101

漢数字表記:二十億千二百二十五万千四百三十七

素因数分解:

3 3 × 7 1 × 353 1 × 30161 1

素因数の和:30530
約数の個数: 32
約数和(自身を含む): 3416751360
約数和(自身を除く): 1404499923

約数列:
[1, 3, 7, 9, 21, 27, 63, 189, 353, 1059, 2471, 3177, 7413, 9531, 22239, 30161, 66717, 90483, 211127, 271449, 633381, 814347, 1900143, 5700429, 10646833, 31940499, 74527831, 95821497, 223583493, 287464491, 670750479, 2012251437]

約数ペア:
[(1, 2012251437), (3, 670750479), (7, 287464491), (9, 223583493), (21, 95821497), (27, 74527831), (63, 31940499), (189, 10646833), (353, 5700429), (1059, 1900143), (2471, 814347), (3177, 633381), (7413, 271449), (9531, 211127), (22239, 90483), (30161, 66717)]

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