2945956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{313}}^1$

素因数の和:511

約数の個数: 24

約数和(自身を含む): 5600504

約数和(自身を除く): 2654548

約数列:

[1, 2, 4, 13, 26, 52, 181, 313, 362, 626, 724, 1252, 2353, 4069, 4706, 8138, 9412, 16276, 56653, 113306, 226612, 736489, 1472978, 2945956]

約数ペア:

[(1, 2945956), (2, 1472978), (4, 736489), (13, 226612), (26, 113306), (52, 56653), (181, 16276), (313, 9412), (362, 8138), (626, 4706), (724, 4069), (1252, 2353)]