268551262

素因数分解:

$2^1\times 7^2\times {\mathrm{2740319}}^1$

素因数の和:2740335

約数の個数: 12

約数和(自身を含む): 468594720

約数和(自身を除く): 200043458

約数列:

[1, 2, 7, 14, 49, 98, 2740319, 5480638, 19182233, 38364466, 134275631, 268551262]

約数ペア:

[(1, 268551262), (2, 134275631), (7, 38364466), (14, 19182233), (49, 5480638), (98, 2740319)]