About the Number

42790484

42790483 ← → 42790485

2進数表記:10100011001110111001010100

漢数字表記:四千二百七十九万四百八十四

素因数分解:

2 2 × 11 1 × 83 1 × 11717 1

素因数の和:11815
約数の個数: 24
約数和(自身を含む): 82682208
約数和(自身を除く): 39891724

約数列:
[1, 2, 4, 11, 22, 44, 83, 166, 332, 913, 1826, 3652, 11717, 23434, 46868, 128887, 257774, 515548, 972511, 1945022, 3890044, 10697621, 21395242, 42790484]

約数ペア:
[(1, 42790484), (2, 21395242), (4, 10697621), (11, 3890044), (22, 1945022), (44, 972511), (83, 515548), (166, 257774), (332, 128887), (913, 46868), (1826, 23434), (3652, 11717)]

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