2740046

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 16

約数和(自身を含む): 4253568

約数和(自身を除く): 1513522

約数列:

[1, 2, 43, 86, 151, 211, 302, 422, 6493, 9073, 12986, 18146, 31861, 63722, 1370023, 2740046]

約数ペア:

[(1, 2740046), (2, 1370023), (43, 63722), (86, 31861), (151, 18146), (211, 12986), (302, 9073), (422, 6493)]