About the Number

104002644

104002643 ← → 104002645

2進数表記:110001100101111010001010100

漢数字表記:一億四百万二千六百四十四

素因数分解:

2 2 × 3 1 × 31 1 × 279577 1

素因数の和:279615
約数の個数: 24
約数和(自身を含む): 250501888
約数和(自身を除く): 146499244

約数列:
[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 279577, 559154, 838731, 1118308, 1677462, 3354924, 8666887, 17333774, 26000661, 34667548, 52001322, 104002644]

約数ペア:
[(1, 104002644), (2, 52001322), (3, 34667548), (4, 26000661), (6, 17333774), (12, 8666887), (31, 3354924), (62, 1677462), (93, 1118308), (124, 838731), (186, 559154), (372, 279577)]

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