137426828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{446191}}^1$

素因数の和:446213

約数の個数: 24

約数和(自身を含む): 299841024

約数和(自身を除く): 162414196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 446191, 892382, 1784764, 3123337, 4908101, 6246674, 9816202, 12493348, 19632404, 34356707, 68713414, 137426828]

約数ペア:

[(1, 137426828), (2, 68713414), (4, 34356707), (7, 19632404), (11, 12493348), (14, 9816202), (22, 6246674), (28, 4908101), (44, 3123337), (77, 1784764), (154, 892382), (308, 446191)]