321390674

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1429}}^1\times {\mathrm{10223}}^1$

素因数の和:11665

約数の個数: 16

約数和(自身を含む): 526331520

約数和(自身を除く): 204940846

約数列:

[1, 2, 11, 22, 1429, 2858, 10223, 15719, 20446, 31438, 112453, 224906, 14608667, 29217334, 160695337, 321390674]

約数ペア:

[(1, 321390674), (2, 160695337), (11, 29217334), (22, 14608667), (1429, 224906), (2858, 112453), (10223, 31438), (15719, 20446)]