1421882288

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{100189}}^1$

素因数の和:101084

約数の個数: 20

約数和(自身を含む): 2758030320

約数和(自身を除く): 1336148032

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 7096, 14192, 100189, 200378, 400756, 801512, 1603024, 88867643, 177735286, 355470572, 710941144, 1421882288]

約数ペア:

[(1, 1421882288), (2, 710941144), (4, 355470572), (8, 177735286), (16, 88867643), (887, 1603024), (1774, 801512), (3548, 400756), (7096, 200378), (14192, 100189)]