2116792054

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{409121}}^1$

素因数の和:409335

約数の個数: 16

約数和(自身を含む): 3436624800

約数和(自身を除く): 1319832746

約数列:

[1, 2, 13, 26, 199, 398, 2587, 5174, 409121, 818242, 5318573, 10637146, 81415079, 162830158, 1058396027, 2116792054]

約数ペア:

[(1, 2116792054), (2, 1058396027), (13, 162830158), (26, 81415079), (199, 10637146), (398, 5318573), (2587, 818242), (5174, 409121)]