2589530739

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{409}}^1\times {\mathrm{1031}}^1$

素因数の和:1555

約数の個数: 32

約数和(自身を含む): 3655756800

約数和(自身を除く): 1066226061

約数列:

[1, 3, 23, 69, 89, 267, 409, 1031, 1227, 2047, 3093, 6141, 9407, 23713, 28221, 36401, 71139, 91759, 109203, 275277, 421679, 837223, 1265037, 2110457, 2511669, 6331371, 9698617, 29095851, 37529431, 112588293, 863176913, 2589530739]

約数ペア:

[(1, 2589530739), (3, 863176913), (23, 112588293), (69, 37529431), (89, 29095851), (267, 9698617), (409, 6331371), (1031, 2511669), (1227, 2110457), (2047, 1265037), (3093, 837223), (6141, 421679), (9407, 275277), (23713, 109203), (28221, 91759), (36401, 71139)]