2149847999

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{76597}}^1$

素因数の和:76754

約数の個数: 16

約数和(自身を含む): 2470745088

約数和(自身を除く): 320897089

約数列:

[1, 13, 17, 127, 221, 1651, 2159, 28067, 76597, 995761, 1302149, 9727819, 16927937, 126461647, 165372923, 2149847999]

約数ペア:

[(1, 2149847999), (13, 165372923), (17, 126461647), (127, 16927937), (221, 9727819), (1651, 1302149), (2159, 995761), (28067, 76597)]