869078992

素因数分解:

$2^4\times {\mathrm{691}}^1\times {\mathrm{78607}}^1$

素因数の和:79306

約数の個数: 20

約数和(自身を含む): 1686298816

約数和(自身を除く): 817219824

約数列:

[1, 2, 4, 8, 16, 691, 1382, 2764, 5528, 11056, 78607, 157214, 314428, 628856, 1257712, 54317437, 108634874, 217269748, 434539496, 869078992]

約数ペア:

[(1, 869078992), (2, 434539496), (4, 217269748), (8, 108634874), (16, 54317437), (691, 1257712), (1382, 628856), (2764, 314428), (5528, 157214), (11056, 78607)]