4021167454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1\times {\mathrm{21283}}^1$

素因数の和:26859

約数の個数: 16

約数和(自身を含む): 6388009488

約数和(自身を除く): 2366842034

約数列:

[1, 2, 17, 34, 5557, 11114, 21283, 42566, 94469, 188938, 361811, 723622, 118269631, 236539262, 2010583727, 4021167454]

約数ペア:

[(1, 4021167454), (2, 2010583727), (17, 236539262), (34, 118269631), (5557, 723622), (11114, 361811), (21283, 188938), (42566, 94469)]