About the Number

972241490

972241489 ← → 972241491

2進数表記:111001111100110011101001010010

漢数字表記:九億七千二百二十四万千四百九十

素因数分解:

2 1 × 5 1 × 11 1 × 2089 1 × 4231 1

素因数の和:6338
約数の個数: 32
約数和(自身を含む): 1910494080
約数和(自身を除く): 938252590

約数列:
[1, 2, 5, 10, 11, 22, 55, 110, 2089, 4178, 4231, 8462, 10445, 20890, 21155, 22979, 42310, 45958, 46541, 93082, 114895, 229790, 232705, 465410, 8838559, 17677118, 44192795, 88385590, 97224149, 194448298, 486120745, 972241490]

約数ペア:
[(1, 972241490), (2, 486120745), (5, 194448298), (10, 97224149), (11, 88385590), (22, 44192795), (55, 17677118), (110, 8838559), (2089, 465410), (4178, 232705), (4231, 229790), (8462, 114895), (10445, 93082), (20890, 46541), (21155, 45958), (22979, 42310)]

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