138532862

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{171877}}^1$

素因数の和:171923

約数の個数: 16

約数和(自身を含む): 231004032

約数和(自身を除く): 92471170

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 171877, 343754, 2234401, 4468802, 5328187, 10656374, 69266431, 138532862]

約数ペア:

[(1, 138532862), (2, 69266431), (13, 10656374), (26, 5328187), (31, 4468802), (62, 2234401), (403, 343754), (806, 171877)]