2004865473

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{164239}}^1$

素因数の和:164568

約数の個数: 16

約数和(自身を含む): 2887996160

約数和(自身を除く): 883130687

約数列:

[1, 3, 13, 39, 313, 939, 4069, 12207, 164239, 492717, 2135107, 6405321, 51406807, 154220421, 668288491, 2004865473]

約数ペア:

[(1, 2004865473), (3, 668288491), (13, 154220421), (39, 51406807), (313, 6405321), (939, 2135107), (4069, 492717), (12207, 164239)]