280353146

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{33479}}^1$

素因数の和:33613

約数の個数: 16

約数和(自身を含む): 433900800

約数和(自身を除く): 153547654

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 33479, 66958, 1774387, 2644841, 3548774, 5289682, 140176573, 280353146]

約数ペア:

[(1, 280353146), (2, 140176573), (53, 5289682), (79, 3548774), (106, 2644841), (158, 1774387), (4187, 66958), (8374, 33479)]