2646548

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{359}}^1$

素因数の和:479

約数の個数: 24

約数和(自身を含む): 4939200

約数和(自身を除く): 2292652

約数列:

[1, 2, 4, 19, 38, 76, 97, 194, 359, 388, 718, 1436, 1843, 3686, 6821, 7372, 13642, 27284, 34823, 69646, 139292, 661637, 1323274, 2646548]

約数ペア:

[(1, 2646548), (2, 1323274), (4, 661637), (19, 139292), (38, 69646), (76, 34823), (97, 27284), (194, 13642), (359, 7372), (388, 6821), (718, 3686), (1436, 1843)]