327790474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{402691}}^1$

素因数の和:402741

約数の個数: 16

約数和(自身を含む): 550882656

約数和(自身を除く): 223092182

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 402691, 805382, 4429601, 8859202, 14899567, 29799134, 163895237, 327790474]

約数ペア:

[(1, 327790474), (2, 163895237), (11, 29799134), (22, 14899567), (37, 8859202), (74, 4429601), (407, 805382), (814, 402691)]