2074948562

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{389}}^1\times {\mathrm{20359}}^1$

素因数の和:20881

約数の個数: 16

約数和(自身を含む): 3144398400

約数和(自身を除く): 1069449838

約数列:

[1, 2, 131, 262, 389, 778, 20359, 40718, 50959, 101918, 2667029, 5334058, 7919651, 15839302, 1037474281, 2074948562]

約数ペア:

[(1, 2074948562), (2, 1037474281), (131, 15839302), (262, 7919651), (389, 5334058), (778, 2667029), (20359, 101918), (40718, 50959)]