2018362765

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{1451}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 2547806976

約数和(自身を除く): 529444211

約数列:

[1, 5, 37, 73, 103, 185, 365, 515, 1451, 2701, 3811, 7255, 7519, 13505, 19055, 37595, 53687, 105923, 149453, 268435, 278203, 529615, 747265, 1391015, 3919151, 5529761, 10910069, 19595755, 27648805, 54550345, 403672553, 2018362765]

約数ペア:

[(1, 2018362765), (5, 403672553), (37, 54550345), (73, 27648805), (103, 19595755), (185, 10910069), (365, 5529761), (515, 3919151), (1451, 1391015), (2701, 747265), (3811, 529615), (7255, 278203), (7519, 268435), (13505, 149453), (19055, 105923), (37595, 53687)]