56764994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{198479}}^1$

素因数の和:198505

約数の個数: 16

約数和(自身を含む): 100033920

約数和(自身を除く): 43268926

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 198479, 396958, 2183269, 2580227, 4366538, 5160454, 28382497, 56764994]

約数ペア:

[(1, 56764994), (2, 28382497), (11, 5160454), (13, 4366538), (22, 2580227), (26, 2183269), (143, 396958), (286, 198479)]