About the Number

2017421008

2017421007 ← → 2017421009

2進数表記:1111000001111110110011011010000

漢数字表記:二十億千七百四十二万千八

素因数分解:

2 4 × 17 1 × 163 1 × 45503 1

素因数の和:45691
約数の個数: 40
約数和(自身を含む): 4164162048
約数和(自身を除く): 2146741040

約数列:
[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1304, 2608, 2771, 5542, 11084, 22168, 44336, 45503, 91006, 182012, 364024, 728048, 773551, 1547102, 3094204, 6188408, 7416989, 12376816, 14833978, 29667956, 59335912, 118671824, 126088813, 252177626, 504355252, 1008710504, 2017421008]

約数ペア:
[(1, 2017421008), (2, 1008710504), (4, 504355252), (8, 252177626), (16, 126088813), (17, 118671824), (34, 59335912), (68, 29667956), (136, 14833978), (163, 12376816), (272, 7416989), (326, 6188408), (652, 3094204), (1304, 1547102), (2608, 773551), (2771, 728048), (5542, 364024), (11084, 182012), (22168, 91006), (44336, 45503)]

このpageの処理時間: 0.012937784194946289 seconds