2019203752

素因数分解:

$2^3\times {\mathrm{41}}^2\times {\mathrm{53}}^1\times {\mathrm{2833}}^1$

素因数の和:2974

約数の個数: 48

約数和(自身を含む): 3955215420

約数和(自身を除く): 1936011668

約数列:

[1, 2, 4, 8, 41, 53, 82, 106, 164, 212, 328, 424, 1681, 2173, 2833, 3362, 4346, 5666, 6724, 8692, 11332, 13448, 17384, 22664, 89093, 116153, 150149, 178186, 232306, 300298, 356372, 464612, 600596, 712744, 929224, 1201192, 4762273, 6156109, 9524546, 12312218, 19049092, 24624436, 38098184, 49248872, 252400469, 504800938, 1009601876, 2019203752]

約数ペア:

[(1, 2019203752), (2, 1009601876), (4, 504800938), (8, 252400469), (41, 49248872), (53, 38098184), (82, 24624436), (106, 19049092), (164, 12312218), (212, 9524546), (328, 6156109), (424, 4762273), (1681, 1201192), (2173, 929224), (2833, 712744), (3362, 600596), (4346, 464612), (5666, 356372), (6724, 300298), (8692, 232306), (11332, 178186), (13448, 150149), (17384, 116153), (22664, 89093)]