327291208

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{2406553}}^1$

素因数の和:2406576

約数の個数: 16

約数和(自身を含む): 649769580

約数和(自身を除く): 322478372

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 2406553, 4813106, 9626212, 19252424, 40911401, 81822802, 163645604, 327291208]

約数ペア:

[(1, 327291208), (2, 163645604), (4, 81822802), (8, 40911401), (17, 19252424), (34, 9626212), (68, 4813106), (136, 2406553)]