2781037633

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{38231}}^1$

素因数の和:38648

約数の個数: 16

約数和(自身を含む): 3220663680

約数和(自身を除く): 439626047

約数列:

[1, 11, 17, 187, 389, 4279, 6613, 38231, 72743, 420541, 649927, 7149197, 14871859, 163590449, 252821603, 2781037633]

約数ペア:

[(1, 2781037633), (11, 252821603), (17, 163590449), (187, 14871859), (389, 7149197), (4279, 649927), (6613, 420541), (38231, 72743)]