About the Number

2009380944

2009380943 ← → 2009380945

2進数表記:1110111110001001011100001010000

漢数字表記:二十億九百三十八万九百四十四

素因数分解:

2 4 × 3 1 × 53 1 × 789851 1

素因数の和:789915
約数の個数: 40
約数和(自身を含む): 5288848992
約数和(自身を除く): 3279468048

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 106, 159, 212, 318, 424, 636, 848, 1272, 2544, 789851, 1579702, 2369553, 3159404, 4739106, 6318808, 9478212, 12637616, 18956424, 37912848, 41862103, 83724206, 125586309, 167448412, 251172618, 334896824, 502345236, 669793648, 1004690472, 2009380944]

約数ペア:
[(1, 2009380944), (2, 1004690472), (3, 669793648), (4, 502345236), (6, 334896824), (8, 251172618), (12, 167448412), (16, 125586309), (24, 83724206), (48, 41862103), (53, 37912848), (106, 18956424), (159, 12637616), (212, 9478212), (318, 6318808), (424, 4739106), (636, 3159404), (848, 2369553), (1272, 1579702), (2544, 789851)]

このpageの処理時間: 0.019428253173828125 seconds