189663396482

素因数分解:

$2^1\times 7^1\times {\mathrm{2539}}^1\times {\mathrm{5335717}}^1$

素因数の和:5338265

約数の個数: 16

約数和(自身を含む): 325265369280

約数和(自身を除く): 135601972798

約数列:

[1, 2, 7, 14, 2539, 5078, 17773, 35546, 5335717, 10671434, 37350019, 74700038, 13547385463, 27094770926, 94831698241, 189663396482]

約数ペア:

[(1, 189663396482), (2, 94831698241), (7, 27094770926), (14, 13547385463), (2539, 74700038), (5078, 37350019), (17773, 10671434), (35546, 5335717)]