2019540092

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{1747007}}^1$

素因数の和:1747045

約数の個数: 18

約数和(自身を含む): 3754320192

約数和(自身を除く): 1734780100

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 1747007, 3494014, 6988028, 29699119, 59398238, 118796476, 504885023, 1009770046, 2019540092]

約数ペア:

[(1, 2019540092), (2, 1009770046), (4, 504885023), (17, 118796476), (34, 59398238), (68, 29699119), (289, 6988028), (578, 3494014), (1156, 1747007)]