2018997167

素因数分解:

${\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{450971}}^1$

素因数の和:451030

約数の個数: 12

約数和(自身を含む): 2279212488

約数和(自身を除く): 260215321

約数列:

[1, 11, 37, 121, 407, 4477, 450971, 4960681, 16685927, 54567491, 183545197, 2018997167]

約数ペア:

[(1, 2018997167), (11, 183545197), (37, 54567491), (121, 16685927), (407, 4960681), (4477, 450971)]