2873662270

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{284803}}^1$

素因数の和:285819

約数の個数: 16

約数和(自身を含む): 5177736720

約数和(自身を除く): 2304074450

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 284803, 569606, 1424015, 2848030, 287366227, 574732454, 1436831135, 2873662270]

約数ペア:

[(1, 2873662270), (2, 1436831135), (5, 574732454), (10, 287366227), (1009, 2848030), (2018, 1424015), (5045, 569606), (10090, 284803)]