520030087892

素因数分解:

$2^2\times 7^1\times {\mathrm{18572503139}}^1$

素因数の和:18572503150

約数の個数: 12

約数和(自身を含む): 1040060175840

約数和(自身を除く): 520030087948

約数列:

[1, 2, 4, 7, 14, 28, 18572503139, 37145006278, 74290012556, 130007521973, 260015043946, 520030087892]

約数ペア:

[(1, 520030087892), (2, 260015043946), (4, 130007521973), (7, 74290012556), (14, 37145006278), (28, 18572503139)]