299479938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{8447}}^1$

素因数の和:8782

約数の個数: 32

約数和(自身を含む): 632586240

約数和(自身を除く): 333106302

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 311, 622, 933, 1866, 5909, 8447, 11818, 16894, 17727, 25341, 35454, 50682, 160493, 320986, 481479, 962958, 2627017, 5254034, 7881051, 15762102, 49913323, 99826646, 149739969, 299479938]

約数ペア:

[(1, 299479938), (2, 149739969), (3, 99826646), (6, 49913323), (19, 15762102), (38, 7881051), (57, 5254034), (114, 2627017), (311, 962958), (622, 481479), (933, 320986), (1866, 160493), (5909, 50682), (8447, 35454), (11818, 25341), (16894, 17727)]