306680582

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{29269}}^1$

素因数の和:29328

約数の個数: 24

約数和(自身を含む): 514215360

約数和(自身を除く): 207534778

約数列:

[1, 2, 13, 26, 31, 62, 169, 338, 403, 806, 5239, 10478, 29269, 58538, 380497, 760994, 907339, 1814678, 4946461, 9892922, 11795407, 23590814, 153340291, 306680582]

約数ペア:

[(1, 306680582), (2, 153340291), (13, 23590814), (26, 11795407), (31, 9892922), (62, 4946461), (169, 1814678), (338, 907339), (403, 760994), (806, 380497), (5239, 58538), (10478, 29269)]