About the Number

977492012

977492011 ← → 977492013

2進数表記:111010010000110101100000101100

漢数字表記:九億七千七百四十九万二千十二

素因数分解:

2 2 × 7 1 × 19 1 × 1837391 1

素因数の和:1837421
約数の個数: 24
約数和(自身を含む): 2057879040
約数和(自身を除く): 1080387028

約数列:
[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1837391, 3674782, 7349564, 12861737, 25723474, 34910429, 51446948, 69820858, 139641716, 244373003, 488746006, 977492012]

約数ペア:
[(1, 977492012), (2, 488746006), (4, 244373003), (7, 139641716), (14, 69820858), (19, 51446948), (28, 34910429), (38, 25723474), (76, 12861737), (133, 7349564), (266, 3674782), (532, 1837391)]

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