321967246

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{929}}^1\times {\mathrm{1163}}^1$

素因数の和:2243

約数の個数: 16

約数和(自身を含む): 487134000

約数和(自身を除く): 165166754

約数列:

[1, 2, 149, 298, 929, 1163, 1858, 2326, 138421, 173287, 276842, 346574, 1080427, 2160854, 160983623, 321967246]

約数ペア:

[(1, 321967246), (2, 160983623), (149, 2160854), (298, 1080427), (929, 346574), (1163, 276842), (1858, 173287), (2326, 138421)]