2141742

素因数分解:

$2^1\times 3^1\times {\mathrm{491}}^1\times {\mathrm{727}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 4298112

約数和(自身を除く): 2156370

約数列:

[1, 2, 3, 6, 491, 727, 982, 1454, 1473, 2181, 2946, 4362, 356957, 713914, 1070871, 2141742]

約数ペア:

[(1, 2141742), (2, 1070871), (3, 713914), (6, 356957), (491, 4362), (727, 2946), (982, 2181), (1454, 1473)]