28494611

素因数分解:

${\mathrm{31}}^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:410

約数の個数: 12

約数和(自身を含む): 29790000

約数和(自身を除く): 1295389

約数列:

[1, 31, 149, 199, 961, 4619, 6169, 29651, 143189, 191239, 919181, 28494611]

約数ペア:

[(1, 28494611), (31, 919181), (149, 191239), (199, 143189), (961, 29651), (4619, 6169)]