2017298050

素因数分解:

$2^1\times 5^2\times {\mathrm{491}}^1\times {\mathrm{82171}}^1$

素因数の和:82674

約数の個数: 24

約数和(自身を含む): 3759862032

約数和(自身を除く): 1742563982

約数列:

[1, 2, 5, 10, 25, 50, 491, 982, 2455, 4910, 12275, 24550, 82171, 164342, 410855, 821710, 2054275, 4108550, 40345961, 80691922, 201729805, 403459610, 1008649025, 2017298050]

約数ペア:

[(1, 2017298050), (2, 1008649025), (5, 403459610), (10, 201729805), (25, 80691922), (50, 40345961), (491, 4108550), (982, 2054275), (2455, 821710), (4910, 410855), (12275, 164342), (24550, 82171)]