2680810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24371}}^1$

素因数の和:24389

約数の個数: 16

約数和(自身を含む): 5264352

約数和(自身を除く): 2583542

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 24371, 48742, 121855, 243710, 268081, 536162, 1340405, 2680810]

約数ペア:

[(1, 2680810), (2, 1340405), (5, 536162), (10, 268081), (11, 243710), (22, 121855), (55, 48742), (110, 24371)]