439933394

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{313}}^1\times {\mathrm{6823}}^1$

素因数の和:7241

約数の個数: 16

約数和(自身を含む): 668533632

約数和(自身を除く): 228600238

約数列:

[1, 2, 103, 206, 313, 626, 6823, 13646, 32239, 64478, 702769, 1405538, 2135599, 4271198, 219966697, 439933394]

約数ペア:

[(1, 439933394), (2, 219966697), (103, 4271198), (206, 2135599), (313, 1405538), (626, 702769), (6823, 64478), (13646, 32239)]