2045244019

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{977183}}^1$

素因数の和:977226

約数の個数: 16

約数和(自身を含む): 2626670592

約数和(自身を除く): 581426573

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 977183, 6840281, 12703379, 22475209, 88923653, 157326463, 292177717, 2045244019]

約数ペア:

[(1, 2045244019), (7, 292177717), (13, 157326463), (23, 88923653), (91, 22475209), (161, 12703379), (299, 6840281), (2093, 977183)]