About the Number

2012107741

2012107740 ← → 2012107742

2進数表記:1110111111011100101001111011101

漢数字表記:二十億千二百十万七千七百四十一

素因数分解:

7 1 × 47 1 × 53 1 × 257 1 × 449 1

素因数の和:813
約数の個数: 32
約数和(自身を含む): 2407449600
約数和(自身を除く): 395341859

約数列:
[1, 7, 47, 53, 257, 329, 371, 449, 1799, 2491, 3143, 12079, 13621, 17437, 21103, 23797, 84553, 95347, 115393, 147721, 166579, 640187, 807751, 1118459, 4481309, 5423471, 6115829, 7829213, 37964297, 42810803, 287443963, 2012107741]

約数ペア:
[(1, 2012107741), (7, 287443963), (47, 42810803), (53, 37964297), (257, 7829213), (329, 6115829), (371, 5423471), (449, 4481309), (1799, 1118459), (2491, 807751), (3143, 640187), (12079, 166579), (13621, 147721), (17437, 115393), (21103, 95347), (23797, 84553)]

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