217773088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{523493}}^1$

素因数の和:523516

約数の個数: 24

約数和(自身を含む): 461721708

約数和(自身を除く): 243948620

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 523493, 1046986, 2093972, 4187944, 6805409, 8375888, 13610818, 16751776, 27221636, 54443272, 108886544, 217773088]

約数ペア:

[(1, 217773088), (2, 108886544), (4, 54443272), (8, 27221636), (13, 16751776), (16, 13610818), (26, 8375888), (32, 6805409), (52, 4187944), (104, 2093972), (208, 1046986), (416, 523493)]