2011529531

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{449303}}^1$

素因数の和:449362

約数の個数: 12

約数和(自身を含む): 2270782416

約数和(自身を除く): 259252885

約数列:

[1, 11, 37, 121, 407, 4477, 449303, 4942333, 16624211, 54365663, 182866321, 2011529531]

約数ペア:

[(1, 2011529531), (11, 182866321), (37, 54365663), (121, 16624211), (407, 4942333), (4477, 449303)]