2080490871

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{4211}}^1\times {\mathrm{4451}}^1$

素因数の和:8702

約数の個数: 16

約数和(自身を含む): 2850277248

約数和(自身を除く): 769786377

約数列:

[1, 3, 37, 111, 4211, 4451, 12633, 13353, 155807, 164687, 467421, 494061, 18743161, 56229483, 693496957, 2080490871]

約数ペア:

[(1, 2080490871), (3, 693496957), (37, 56229483), (111, 18743161), (4211, 494061), (4451, 467421), (12633, 164687), (13353, 155807)]