297796318

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{173}}^1\times {\mathrm{1627}}^1$

素因数の和:1848

約数の個数: 24

約数和(自身を含む): 469948248

約数和(自身を除く): 172151930

約数列:

[1, 2, 23, 46, 173, 346, 529, 1058, 1627, 3254, 3979, 7958, 37421, 74842, 91517, 183034, 281471, 562942, 860683, 1721366, 6473833, 12947666, 148898159, 297796318]

約数ペア:

[(1, 297796318), (2, 148898159), (23, 12947666), (46, 6473833), (173, 1721366), (346, 860683), (529, 562942), (1058, 281471), (1627, 183034), (3254, 91517), (3979, 74842), (7958, 37421)]