2040804479

素因数分解:

$7^2\times {\mathrm{41}}^1\times {\mathrm{293}}^1\times {\mathrm{3467}}^1$

素因数の和:3815

約数の個数: 24

約数和(自身を含む): 2440903248

約数和(自身を除く): 400098769

約数列:

[1, 7, 41, 49, 287, 293, 2009, 2051, 3467, 12013, 14357, 24269, 84091, 142147, 169883, 588637, 995029, 1015831, 6965203, 7110817, 41649071, 49775719, 291543497, 2040804479]

約数ペア:

[(1, 2040804479), (7, 291543497), (41, 49775719), (49, 41649071), (287, 7110817), (293, 6965203), (2009, 1015831), (2051, 995029), (3467, 588637), (12013, 169883), (14357, 142147), (24269, 84091)]