264829144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1742297}}^1$

素因数の和:1742322

約数の個数: 16

約数和(自身を含む): 522689400

約数和(自身を除く): 257860256

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1742297, 3484594, 6969188, 13938376, 33103643, 66207286, 132414572, 264829144]

約数ペア:

[(1, 264829144), (2, 132414572), (4, 66207286), (8, 33103643), (19, 13938376), (38, 6969188), (76, 3484594), (152, 1742297)]