2531170076

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{782191}}^1$

素因数の和:783004

約数の個数: 12

約数和(自身を含む): 4435028640

約数和(自身を除く): 1903858564

約数列:

[1, 2, 4, 809, 1618, 3236, 782191, 1564382, 3128764, 632792519, 1265585038, 2531170076]

約数ペア:

[(1, 2531170076), (2, 1265585038), (4, 632792519), (809, 3128764), (1618, 1564382), (3236, 782191)]