138642686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{761773}}^1$

素因数の和:761795

約数の個数: 16

約数和(自身を含む): 255956064

約数和(自身を除く): 117313378

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 761773, 1523546, 5332411, 9903049, 10664822, 19806098, 69321343, 138642686]

約数ペア:

[(1, 138642686), (2, 69321343), (7, 19806098), (13, 10664822), (14, 9903049), (26, 5332411), (91, 1523546), (182, 761773)]