2008194680845

素因数分解:

$5^1\times {\mathrm{257}}^1\times {\mathrm{439}}^1\times {\mathrm{3559903}}^1$

素因数の和:3560604

約数の個数: 16

約数和(自身を含む): 2424721812480

約数和(自身を除く): 416527131635

約数列:

[1, 5, 257, 439, 1285, 2195, 112823, 564115, 3559903, 17799515, 914895071, 1562797417, 4574475355, 7813987085, 401638936169, 2008194680845]

約数ペア:

[(1, 2008194680845), (5, 401638936169), (257, 7813987085), (439, 4574475355), (1285, 1562797417), (2195, 914895071), (112823, 17799515), (564115, 3559903)]