1796744972

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{3712283}}^1$

素因数の和:3712309

約数の個数: 18

約数和(自身を含む): 3456136404

約数和(自身を除く): 1659391432

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 3712283, 7424566, 14849132, 40835113, 81670226, 163340452, 449186243, 898372486, 1796744972]

約数ペア:

[(1, 1796744972), (2, 898372486), (4, 449186243), (11, 163340452), (22, 81670226), (44, 40835113), (121, 14849132), (242, 7424566), (484, 3712283)]