9998828

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{3467}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 20197632

約数和(自身を除く): 10198804

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 3467, 6934, 13868, 24269, 48538, 97076, 357101, 714202, 1428404, 2499707, 4999414, 9998828]

約数ペア:

[(1, 9998828), (2, 4999414), (4, 2499707), (7, 1428404), (14, 714202), (28, 357101), (103, 97076), (206, 48538), (412, 24269), (721, 13868), (1442, 6934), (2884, 3467)]