2013187708

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{659629}}^1$

素因数の和:659749

約数の個数: 24

約数和(自身を含む): 4063320800

約数和(自身を除く): 2050133092

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 659629, 1319258, 2638516, 4617403, 9234806, 18469612, 71899561, 143799122, 287598244, 503296927, 1006593854, 2013187708]

約数ペア:

[(1, 2013187708), (2, 1006593854), (4, 503296927), (7, 287598244), (14, 143799122), (28, 71899561), (109, 18469612), (218, 9234806), (436, 4617403), (763, 2638516), (1526, 1319258), (3052, 659629)]