2600456

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19121}}^1$

素因数の和:19144

約数の個数: 16

約数和(自身を含む): 5162940

約数和(自身を除く): 2562484

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 19121, 38242, 76484, 152968, 325057, 650114, 1300228, 2600456]

約数ペア:

[(1, 2600456), (2, 1300228), (4, 650114), (8, 325057), (17, 152968), (34, 76484), (68, 38242), (136, 19121)]