1312559631358

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{359}}^1\times {\mathrm{9186319}}^1$

素因数の和:9186879

約数の個数: 16

約数和(自身を含む): 1984245120000

約数和(自身を除く): 671685488642

約数列:

[1, 2, 199, 359, 398, 718, 71441, 142882, 9186319, 18372638, 1828077481, 3297888521, 3656154962, 6595777042, 656279815679, 1312559631358]

約数ペア:

[(1, 1312559631358), (2, 656279815679), (199, 6595777042), (359, 3656154962), (398, 3297888521), (718, 1828077481), (71441, 18372638), (142882, 9186319)]