2017044920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4584193}}^1$

素因数の和:4584215

約数の個数: 32

約数和(自身を含む): 4950929520

約数和(自身を除く): 2933884600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 4584193, 9168386, 18336772, 22920965, 36673544, 45841930, 50426123, 91683860, 100852246, 183367720, 201704492, 252130615, 403408984, 504261230, 1008522460, 2017044920]

約数ペア:

[(1, 2017044920), (2, 1008522460), (4, 504261230), (5, 403408984), (8, 252130615), (10, 201704492), (11, 183367720), (20, 100852246), (22, 91683860), (40, 50426123), (44, 45841930), (55, 36673544), (88, 22920965), (110, 18336772), (220, 9168386), (440, 4584193)]