1793836144

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{806581}}^1$

素因数の和:806728

約数の個数: 20

約数和(自身を含む): 3500565880

約数和(自身を除く): 1706729736

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 806581, 1613162, 3226324, 6452648, 12905296, 112114759, 224229518, 448459036, 896918072, 1793836144]

約数ペア:

[(1, 1793836144), (2, 896918072), (4, 448459036), (8, 224229518), (16, 112114759), (139, 12905296), (278, 6452648), (556, 3226324), (1112, 1613162), (2224, 806581)]