2009442916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1044409}}^1$

素因数の和:1044463

約数の個数: 24

約数和(自身を含む): 3889382840

約数和(自身を除く): 1879939924

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 1044409, 2088818, 4177636, 13577317, 27154634, 38643133, 54309268, 77286266, 154572532, 502360729, 1004721458, 2009442916]

約数ペア:

[(1, 2009442916), (2, 1004721458), (4, 502360729), (13, 154572532), (26, 77286266), (37, 54309268), (52, 38643133), (74, 27154634), (148, 13577317), (481, 4177636), (962, 2088818), (1924, 1044409)]