28804564210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{169438613}}^1$

素因数の和:169438637

約数の個数: 16

約数和(自身を含む): 54898110936

約数和(自身を除く): 26093546726

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 169438613, 338877226, 847193065, 1694386130, 2880456421, 5760912842, 14402282105, 28804564210]

約数ペア:

[(1, 28804564210), (2, 14402282105), (5, 5760912842), (10, 2880456421), (17, 1694386130), (34, 847193065), (85, 338877226), (170, 169438613)]