2016640003

素因数分解:

$7^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1\times {\mathrm{2027}}^1$

素因数の和:2802

約数の個数: 16

約数和(自身を含む): 2318344704

約数和(自身を除く): 301704701

約数列:

[1, 7, 311, 457, 2027, 2177, 3199, 14189, 142127, 630397, 926339, 994889, 4412779, 6484373, 288091429, 2016640003]

約数ペア:

[(1, 2016640003), (7, 288091429), (311, 6484373), (457, 4412779), (2027, 994889), (2177, 926339), (3199, 630397), (14189, 142127)]