122980754

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{278237}}^1$

素因数の和:278269

約数の個数: 16

約数和(自身を含む): 210347928

約数和(自身を除く): 87367174

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 278237, 556474, 3617081, 4730029, 7234162, 9460058, 61490377, 122980754]

約数ペア:

[(1, 122980754), (2, 61490377), (13, 9460058), (17, 7234162), (26, 4730029), (34, 3617081), (221, 556474), (442, 278237)]