2047694405

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{443}}^1\times {\mathrm{7057}}^1$

素因数の和:7636

約数の個数: 16

約数和(自身を含む): 2481931584

約数和(自身を除く): 434237179

約数列:

[1, 5, 131, 443, 655, 2215, 7057, 35285, 58033, 290165, 924467, 3126251, 4622335, 15631255, 409538881, 2047694405]

約数ペア:

[(1, 2047694405), (5, 409538881), (131, 15631255), (443, 4622335), (655, 3126251), (2215, 924467), (7057, 290165), (35285, 58033)]