1946392617

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^2\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 2892317120

約数和(自身を除く): 945924503

約数列:

[1, 3, 13, 39, 53, 109, 159, 163, 327, 489, 689, 1417, 2067, 2119, 2809, 4251, 5777, 6357, 8427, 8639, 17331, 17767, 25917, 36517, 53301, 75101, 109551, 112307, 225303, 230971, 306181, 336921, 457867, 692913, 918543, 941651, 1373601, 2824953, 3980353, 5952271, 11941059, 12241463, 17856813, 36724389, 49907503, 149722509, 648797539, 1946392617]

約数ペア:

[(1, 1946392617), (3, 648797539), (13, 149722509), (39, 49907503), (53, 36724389), (109, 17856813), (159, 12241463), (163, 11941059), (327, 5952271), (489, 3980353), (689, 2824953), (1417, 1373601), (2067, 941651), (2119, 918543), (2809, 692913), (4251, 457867), (5777, 336921), (6357, 306181), (8427, 230971), (8639, 225303), (17331, 112307), (17767, 109551), (25917, 75101), (36517, 53301)]