2155539599

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{148997}}^1$

素因数の和:149074

約数の個数: 16

約数和(自身を含む): 2445951168

約数和(自身を除く): 290411569

約数列:

[1, 17, 23, 37, 391, 629, 851, 14467, 148997, 2532949, 3426931, 5512889, 58257827, 93719113, 126796447, 2155539599]

約数ペア:

[(1, 2155539599), (17, 126796447), (23, 93719113), (37, 58257827), (391, 5512889), (629, 3426931), (851, 2532949), (14467, 148997)]