2180873868

素因数分解:

$2^2\times 3^1\times {\mathrm{859}}^1\times {\mathrm{211571}}^1$

素因数の和:212437

約数の個数: 24

約数和(自身を含む): 5094653760

約数和(自身を除く): 2913779892

約数列:

[1, 2, 3, 4, 6, 12, 859, 1718, 2577, 3436, 5154, 10308, 211571, 423142, 634713, 846284, 1269426, 2538852, 181739489, 363478978, 545218467, 726957956, 1090436934, 2180873868]

約数ペア:

[(1, 2180873868), (2, 1090436934), (3, 726957956), (4, 545218467), (6, 363478978), (12, 181739489), (859, 2538852), (1718, 1269426), (2577, 846284), (3436, 634713), (5154, 423142), (10308, 211571)]