137298889726

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{212536981}}^1$

素因数の和:212537019

約数の個数: 16

約数和(自身を含む): 229539940560

約数和(自身を除く): 92241050834

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 212536981, 425073962, 3613128677, 4038202639, 7226257354, 8076405278, 68649444863, 137298889726]

約数ペア:

[(1, 137298889726), (2, 68649444863), (17, 8076405278), (19, 7226257354), (34, 4038202639), (38, 3613128677), (323, 425073962), (646, 212536981)]