1900809236

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{27953077}}^1$

素因数の和:27953098

約数の個数: 12

約数和(自身を含む): 3522087828

約数和(自身を除く): 1621278592

約数列:

[1, 2, 4, 17, 34, 68, 27953077, 55906154, 111812308, 475202309, 950404618, 1900809236]

約数ペア:

[(1, 1900809236), (2, 950404618), (4, 475202309), (17, 111812308), (34, 55906154), (68, 27953077)]