2072184555

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1038689}}^1$

素因数の和:1038723

約数の個数: 32

約数和(自身を含む): 3988569600

約数和(自身を除く): 1916385045

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 57, 95, 105, 133, 285, 399, 665, 1995, 1038689, 3116067, 5193445, 7270823, 15580335, 19735091, 21812469, 36354115, 59205273, 98675455, 109062345, 138145637, 296026365, 414436911, 690728185, 2072184555]

約数ペア:

[(1, 2072184555), (3, 690728185), (5, 414436911), (7, 296026365), (15, 138145637), (19, 109062345), (21, 98675455), (35, 59205273), (57, 36354115), (95, 21812469), (105, 19735091), (133, 15580335), (285, 7270823), (399, 5193445), (665, 3116067), (1995, 1038689)]