4470544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{21493}}^1$

素因数の和:21514

約数の個数: 20

約数和(自身を含む): 9328396

約数和(自身を除く): 4857852

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 21493, 42986, 85972, 171944, 279409, 343888, 558818, 1117636, 2235272, 4470544]

約数ペア:

[(1, 4470544), (2, 2235272), (4, 1117636), (8, 558818), (13, 343888), (16, 279409), (26, 171944), (52, 85972), (104, 42986), (208, 21493)]