2051208190

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{1917017}}^1$

素因数の和:1917131

約数の個数: 16

約数和(自身を含む): 3726682992

約数和(自身を除く): 1675474802

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 1917017, 3834034, 9585085, 19170170, 205120819, 410241638, 1025604095, 2051208190]

約数ペア:

[(1, 2051208190), (2, 1025604095), (5, 410241638), (10, 205120819), (107, 19170170), (214, 9585085), (535, 3834034), (1070, 1917017)]