289682204

素因数分解:

$2^2\times 7^1\times {\mathrm{1021}}^1\times {\mathrm{10133}}^1$

素因数の和:11165

約数の個数: 24

約数和(自身を含む): 579989088

約数和(自身を除く): 290306884

約数列:

[1, 2, 4, 7, 14, 28, 1021, 2042, 4084, 7147, 10133, 14294, 20266, 28588, 40532, 70931, 141862, 283724, 10345793, 20691586, 41383172, 72420551, 144841102, 289682204]

約数ペア:

[(1, 289682204), (2, 144841102), (4, 72420551), (7, 41383172), (14, 20691586), (28, 10345793), (1021, 283724), (2042, 141862), (4084, 70931), (7147, 40532), (10133, 28588), (14294, 20266)]