329888966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{405269}}^1$

素因数の和:405319

約数の個数: 16

約数和(自身を含む): 554409360

約数和(自身を除く): 224520394

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 405269, 810538, 4457959, 8915918, 14994953, 29989906, 164944483, 329888966]

約数ペア:

[(1, 329888966), (2, 164944483), (11, 29989906), (22, 14994953), (37, 8915918), (74, 4457959), (407, 810538), (814, 405269)]