2146752712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{20641853}}^1$

素因数の和:20641872

約数の個数: 16

約数和(自身を含む): 4334789340

約数和(自身を除く): 2188036628

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 20641853, 41283706, 82567412, 165134824, 268344089, 536688178, 1073376356, 2146752712]

約数ペア:

[(1, 2146752712), (2, 1073376356), (4, 536688178), (8, 268344089), (13, 165134824), (26, 82567412), (52, 41283706), (104, 20641853)]