2208528091

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{209359}}^1$

素因数の和:209514

約数の個数: 16

約数和(自身を含む): 2773601280

約数和(自身を除く): 565073189

約数列:

[1, 7, 11, 77, 137, 959, 1507, 10549, 209359, 1465513, 2302949, 16120643, 28682183, 200775281, 315504013, 2208528091]

約数ペア:

[(1, 2208528091), (7, 315504013), (11, 200775281), (77, 28682183), (137, 16120643), (959, 2302949), (1507, 1465513), (10549, 209359)]