188981324

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{13859}}^1$

素因数の和:14357

約数の個数: 24

約数和(自身を含む): 378766080

約数和(自身を除く): 189784756

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 3409, 6818, 13636, 13859, 27718, 55436, 97013, 194026, 388052, 6749333, 13498666, 26997332, 47245331, 94490662, 188981324]

約数ペア:

[(1, 188981324), (2, 94490662), (4, 47245331), (7, 26997332), (14, 13498666), (28, 6749333), (487, 388052), (974, 194026), (1948, 97013), (3409, 55436), (6818, 27718), (13636, 13859)]