2656016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{15091}}^1$

素因数の和:15110

約数の個数: 20

約数和(自身を含む): 5614224

約数和(自身を除く): 2958208

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 15091, 30182, 60364, 120728, 166001, 241456, 332002, 664004, 1328008, 2656016]

約数ペア:

[(1, 2656016), (2, 1328008), (4, 664004), (8, 332002), (11, 241456), (16, 166001), (22, 120728), (44, 60364), (88, 30182), (176, 15091)]