2656932193

素因数分解:

${\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{399719}}^1$

素因数の和:399776

約数の個数: 12

約数和(自身を含む): 2945136960

約数和(自身を除く): 288204767

約数列:

[1, 17, 23, 289, 391, 6647, 399719, 6795223, 9193537, 115518791, 156290129, 2656932193]

約数ペア:

[(1, 2656932193), (17, 156290129), (23, 115518791), (289, 9193537), (391, 6795223), (6647, 399719)]