2016130557

素因数分解:

$3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{239417}}^1$

素因数の和:239828

約数の個数: 16

約数和(自身を含む): 3079873152

約数和(自身を除く): 1063742595

約数列:

[1, 3, 7, 21, 401, 1203, 2807, 8421, 239417, 718251, 1675919, 5027757, 96006217, 288018651, 672043519, 2016130557]

約数ペア:

[(1, 2016130557), (3, 672043519), (7, 288018651), (21, 96006217), (401, 5027757), (1203, 1675919), (2807, 718251), (8421, 239417)]