5519489836

素因数分解:

$2^2\times 7^1\times {\mathrm{1559}}^1\times {\mathrm{126443}}^1$

素因数の和:128013

約数の個数: 24

約数和(自身を含む): 11046147840

約数和(自身を除く): 5526658004

約数列:

[1, 2, 4, 7, 14, 28, 1559, 3118, 6236, 10913, 21826, 43652, 126443, 252886, 505772, 885101, 1770202, 3540404, 197124637, 394249274, 788498548, 1379872459, 2759744918, 5519489836]

約数ペア:

[(1, 5519489836), (2, 2759744918), (4, 1379872459), (7, 788498548), (14, 394249274), (28, 197124637), (1559, 3540404), (3118, 1770202), (6236, 885101), (10913, 505772), (21826, 252886), (43652, 126443)]