2004355588

素因数分解:

$2^2\times {\mathrm{557}}^1\times {\mathrm{661}}^1\times {\mathrm{1361}}^1$

素因数の和:2583

約数の個数: 24

約数和(自身を含む): 3521821464

約数和(自身を除く): 1517465876

約数列:

[1, 2, 4, 557, 661, 1114, 1322, 1361, 2228, 2644, 2722, 5444, 368177, 736354, 758077, 899621, 1472708, 1516154, 1799242, 3032308, 3598484, 501088897, 1002177794, 2004355588]

約数ペア:

[(1, 2004355588), (2, 1002177794), (4, 501088897), (557, 3598484), (661, 3032308), (1114, 1799242), (1322, 1516154), (1361, 1472708), (2228, 899621), (2644, 758077), (2722, 736354), (5444, 368177)]