520043024

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{199403}}^1$

素因数の和:199574

約数の個数: 20

約数和(自身を含む): 1013769936

約数和(自身を除く): 493726912

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 199403, 398806, 797612, 1595224, 3190448, 32502689, 65005378, 130010756, 260021512, 520043024]

約数ペア:

[(1, 520043024), (2, 260021512), (4, 130010756), (8, 65005378), (16, 32502689), (163, 3190448), (326, 1595224), (652, 797612), (1304, 398806), (2608, 199403)]