252918146

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1621}}^1$

素因数の和:2006

約数の個数: 32

約数和(自身を含む): 434086128

約数和(自身を除く): 181167982

約数列:

[1, 2, 13, 17, 26, 34, 221, 353, 442, 706, 1621, 3242, 4589, 6001, 9178, 12002, 21073, 27557, 42146, 55114, 78013, 156026, 358241, 572213, 716482, 1144426, 7438769, 9727621, 14877538, 19455242, 126459073, 252918146]

約数ペア:

[(1, 252918146), (2, 126459073), (13, 19455242), (17, 14877538), (26, 9727621), (34, 7438769), (221, 1144426), (353, 716482), (442, 572213), (706, 358241), (1621, 156026), (3242, 78013), (4589, 55114), (6001, 42146), (9178, 27557), (12002, 21073)]