420199682

素因数分解:

$2^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{14423}}^1$

素因数の和:16513

約数の個数: 16

約数和(自身を含む): 720738432

約数和(自身を除く): 300538750

約数列:

[1, 2, 7, 14, 2081, 4162, 14423, 14567, 28846, 29134, 100961, 201922, 30014263, 60028526, 210099841, 420199682]

約数ペア:

[(1, 420199682), (2, 210099841), (7, 60028526), (14, 30014263), (2081, 201922), (4162, 100961), (14423, 29134), (14567, 28846)]