27873170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{16493}}^1$

素因数の和:16526

約数の個数: 24

約数和(自身を含む): 54331236

約数和(自身を除く): 26458066

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 16493, 32986, 82465, 164930, 214409, 428818, 1072045, 2144090, 2787317, 5574634, 13936585, 27873170]

約数ペア:

[(1, 27873170), (2, 13936585), (5, 5574634), (10, 2787317), (13, 2144090), (26, 1072045), (65, 428818), (130, 214409), (169, 164930), (338, 82465), (845, 32986), (1690, 16493)]