2013040805

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{186479}}^1$

素因数の和:186628

約数の個数: 16

約数和(自身を含む): 2577899520

約数和(自身を除く): 564858715

約数列:

[1, 5, 17, 85, 127, 635, 2159, 10795, 186479, 932395, 3170143, 15850715, 23682833, 118414165, 402608161, 2013040805]

約数ペア:

[(1, 2013040805), (5, 402608161), (17, 118414165), (85, 23682833), (127, 15850715), (635, 3170143), (2159, 932395), (10795, 186479)]