306760912

素因数分解:

$2^4\times {\mathrm{2239}}^1\times {\mathrm{8563}}^1$

素因数の和:10810

約数の個数: 20

約数和(自身を含む): 594684160

約数和(自身を除く): 287923248

約数列:

[1, 2, 4, 8, 16, 2239, 4478, 8563, 8956, 17126, 17912, 34252, 35824, 68504, 137008, 19172557, 38345114, 76690228, 153380456, 306760912]

約数ペア:

[(1, 306760912), (2, 153380456), (4, 76690228), (8, 38345114), (16, 19172557), (2239, 137008), (4478, 68504), (8563, 35824), (8956, 34252), (17126, 17912)]