330691858

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{387227}}^1$

素因数の和:387297

約数の個数: 16

約数和(自身を含む): 576195264

約数和(自身を除く): 245503406

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 387227, 774454, 2710589, 5421178, 23620847, 47241694, 165345929, 330691858]

約数ペア:

[(1, 330691858), (2, 165345929), (7, 47241694), (14, 23620847), (61, 5421178), (122, 2710589), (427, 774454), (854, 387227)]