About the Number

2013128474

2013128473 ← → 2013128475

2進数表記:1110111111111011110011100011010

漢数字表記:二十億千三百十二万八千四百七十四

素因数分解:

2 1 × 7 1 × 17 1 × 1091 1 × 7753 1

素因数の和:8870
約数の個数: 32
約数和(自身を含む): 3657902976
約数和(自身を除く): 1644774502

約数列:
[1, 2, 7, 14, 17, 34, 119, 238, 1091, 2182, 7637, 7753, 15274, 15506, 18547, 37094, 54271, 108542, 129829, 131801, 259658, 263602, 922607, 1845214, 8458523, 16917046, 59209661, 118419322, 143794891, 287589782, 1006564237, 2013128474]

約数ペア:
[(1, 2013128474), (2, 1006564237), (7, 287589782), (14, 143794891), (17, 118419322), (34, 59209661), (119, 16917046), (238, 8458523), (1091, 1845214), (2182, 922607), (7637, 263602), (7753, 259658), (15274, 131801), (15506, 129829), (18547, 108542), (37094, 54271)]

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