2018991335

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{7393}}^1$

素因数の和:7874

約数の個数: 16

約数和(自身を含む): 2444278944

約数和(自身を除く): 425287609

約数列:

[1, 5, 193, 283, 965, 1415, 7393, 36965, 54619, 273095, 1426849, 2092219, 7134245, 10461095, 403798267, 2018991335]

約数ペア:

[(1, 2018991335), (5, 403798267), (193, 10461095), (283, 7134245), (965, 2092219), (1415, 1426849), (7393, 273095), (36965, 54619)]