2189105506

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1612007}}^1$

素因数の和:1612113

約数の個数: 16

約数和(自身を含む): 3791442816

約数和(自身を除く): 1602337310

約数列:

[1, 2, 7, 14, 97, 194, 679, 1358, 1612007, 3224014, 11284049, 22568098, 156364679, 312729358, 1094552753, 2189105506]

約数ペア:

[(1, 2189105506), (2, 1094552753), (7, 312729358), (14, 156364679), (97, 22568098), (194, 11284049), (679, 3224014), (1358, 1612007)]