1949206544

素因数分解:

$2^4\times {\mathrm{17971}}^1\times {\mathrm{6779}}^1$

素因数の和:24758

約数の個数: 20

約数和(自身を含む): 3777354960

約数和(自身を除く): 1828148416

約数列:

[1, 2, 4, 8, 16, 6779, 13558, 17971, 27116, 35942, 54232, 71884, 108464, 143768, 287536, 121825409, 243650818, 487301636, 974603272, 1949206544]

約数ペア:

[(1, 1949206544), (2, 974603272), (4, 487301636), (8, 243650818), (16, 121825409), (6779, 287536), (13558, 143768), (17971, 108464), (27116, 71884), (35942, 54232)]