2051608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19727}}^1$

素因数の和:19746

約数の個数: 16

約数和(自身を含む): 4142880

約数和(自身を除く): 2091272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 19727, 39454, 78908, 157816, 256451, 512902, 1025804, 2051608]

約数ペア:

[(1, 2051608), (2, 1025804), (4, 512902), (8, 256451), (13, 157816), (26, 78908), (52, 39454), (104, 19727)]