2664062

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:403

約数の個数: 16

約数和(自身を含む): 4123872

約数和(自身を除く): 1459810

約数列:

[1, 2, 71, 73, 142, 146, 257, 514, 5183, 10366, 18247, 18761, 36494, 37522, 1332031, 2664062]

約数ペア:

[(1, 2664062), (2, 1332031), (71, 37522), (73, 36494), (142, 18761), (146, 18247), (257, 10366), (514, 5183)]