2912846

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:427

約数の個数: 16

約数和(自身を含む): 4507488

約数和(自身を除く): 1594642

約数列:

[1, 2, 71, 73, 142, 146, 281, 562, 5183, 10366, 19951, 20513, 39902, 41026, 1456423, 2912846]

約数ペア:

[(1, 2912846), (2, 1456423), (71, 41026), (73, 39902), (142, 20513), (146, 19951), (281, 10366), (562, 5183)]