131819534

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{1429}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 247104000

約数和(自身を除く): 115284466

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 599, 1198, 1429, 2858, 4193, 6589, 8386, 10003, 13178, 15719, 20006, 31438, 46123, 92246, 110033, 220066, 855971, 1711942, 5991797, 9415681, 11983594, 18831362, 65909767, 131819534]

約数ペア:

[(1, 131819534), (2, 65909767), (7, 18831362), (11, 11983594), (14, 9415681), (22, 5991797), (77, 1711942), (154, 855971), (599, 220066), (1198, 110033), (1429, 92246), (2858, 46123), (4193, 31438), (6589, 20006), (8386, 15719), (10003, 13178)]