2190354479

素因数分解:

${\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{2137}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 2269324512

約数和(自身を除く): 78970033

約数列:

[1, 53, 83, 233, 2137, 4399, 12349, 19339, 113261, 177371, 497921, 1024967, 9400663, 26389813, 41327443, 2190354479]

約数ペア:

[(1, 2190354479), (53, 41327443), (83, 26389813), (233, 9400663), (2137, 1024967), (4399, 497921), (12349, 177371), (19339, 113261)]