2748256238

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2157187}}^1$

素因数の和:2157216

約数の個数: 24

約数和(自身を含む): 5164308072

約数和(自身を除く): 2416051834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 2157187, 4314374, 15100309, 28043431, 30200618, 56086862, 105702163, 196304017, 211404326, 392608034, 1374128119, 2748256238]

約数ペア:

[(1, 2748256238), (2, 1374128119), (7, 392608034), (13, 211404326), (14, 196304017), (26, 105702163), (49, 56086862), (91, 30200618), (98, 28043431), (182, 15100309), (637, 4314374), (1274, 2157187)]