2116720639

素因数分解:

${\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{479}}^1\times {\mathrm{619}}^1$

素因数の和:1179

約数の個数: 24

約数和(自身を含む): 2374848000

約数和(自身を除く): 258127361

約数列:

[1, 11, 59, 121, 479, 619, 649, 5269, 6809, 7139, 28261, 36521, 57959, 74899, 296501, 310871, 401731, 3261511, 3419581, 4419041, 17493559, 35876621, 192429149, 2116720639]

約数ペア:

[(1, 2116720639), (11, 192429149), (59, 35876621), (121, 17493559), (479, 4419041), (619, 3419581), (649, 3261511), (5269, 401731), (6809, 310871), (7139, 296501), (28261, 74899), (36521, 57959)]