2445710398

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{142907}}^1$

素因数の和:143151

約数の個数: 16

約数和(自身を含む): 3772771200

約数和(自身を除く): 1327060802

約数列:

[1, 2, 43, 86, 199, 398, 8557, 17114, 142907, 285814, 6145001, 12290002, 28438493, 56876986, 1222855199, 2445710398]

約数ペア:

[(1, 2445710398), (2, 1222855199), (43, 56876986), (86, 28438493), (199, 12290002), (398, 6145001), (8557, 285814), (17114, 142907)]