2040892809

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{27479}}^1$

素因数の和:28804

約数の個数: 16

約数和(自身を含む): 2866713600

約数和(自身を除く): 825820791

約数列:

[1, 3, 19, 57, 1303, 3909, 24757, 27479, 74271, 82437, 522101, 1566303, 35805137, 107415411, 680297603, 2040892809]

約数ペア:

[(1, 2040892809), (3, 680297603), (19, 107415411), (57, 35805137), (1303, 1566303), (3909, 522101), (24757, 82437), (27479, 74271)]