4210720418

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2521}}^1\times {\mathrm{20369}}^1$

素因数の和:22933

約数の個数: 16

約数和(自身を含む): 6473015640

約数和(自身を除く): 2262295222

約数列:

[1, 2, 41, 82, 2521, 5042, 20369, 40738, 103361, 206722, 835129, 1670258, 51350249, 102700498, 2105360209, 4210720418]

約数ペア:

[(1, 4210720418), (2, 2105360209), (41, 102700498), (82, 51350249), (2521, 1670258), (5042, 835129), (20369, 206722), (40738, 103361)]