1665348

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1297}}^1$

素因数の和:1411

約数の個数: 24

約数和(自身を含む): 3925152

約数和(自身を除く): 2259804

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 1297, 2594, 3891, 5188, 7782, 15564, 138779, 277558, 416337, 555116, 832674, 1665348]

約数ペア:

[(1, 1665348), (2, 832674), (3, 555116), (4, 416337), (6, 277558), (12, 138779), (107, 15564), (214, 7782), (321, 5188), (428, 3891), (642, 2594), (1284, 1297)]