520013930

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{477077}}^1$

素因数の和:477193

約数の個数: 16

約数和(自身を含む): 944614440

約数和(自身を除く): 424600510

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 477077, 954154, 2385385, 4770770, 52001393, 104002786, 260006965, 520013930]

約数ペア:

[(1, 520013930), (2, 260006965), (5, 104002786), (10, 52001393), (109, 4770770), (218, 2385385), (545, 954154), (1090, 477077)]