2065910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2683}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 4637952

約数和(自身を除く): 2572042

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 2683, 5366, 13415, 18781, 26830, 29513, 37562, 59026, 93905, 147565, 187810, 206591, 295130, 413182, 1032955, 2065910]

約数ペア:

[(1, 2065910), (2, 1032955), (5, 413182), (7, 295130), (10, 206591), (11, 187810), (14, 147565), (22, 93905), (35, 59026), (55, 37562), (70, 29513), (77, 26830), (110, 18781), (154, 13415), (385, 5366), (770, 2683)]