4020419

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 16

約数和(自身を含む): 4680480

約数和(自身を除く): 660061

約数列:

[1, 13, 19, 41, 247, 397, 533, 779, 5161, 7543, 10127, 16277, 98059, 211601, 309263, 4020419]

約数ペア:

[(1, 4020419), (13, 309263), (19, 211601), (41, 98059), (247, 16277), (397, 10127), (533, 7543), (779, 5161)]