680428336

素因数分解:

$2^4\times 7^1\times {\mathrm{6075253}}^1$

素因数の和:6075268

約数の個数: 20

約数和(自身を含む): 1506662992

約数和(自身を除く): 826234656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 6075253, 12150506, 24301012, 42526771, 48602024, 85053542, 97204048, 170107084, 340214168, 680428336]

約数ペア:

[(1, 680428336), (2, 340214168), (4, 170107084), (7, 97204048), (8, 85053542), (14, 48602024), (16, 42526771), (28, 24301012), (56, 12150506), (112, 6075253)]