3978604

素因数分解:

$2^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 36

約数和(自身を含む): 8273664

約数和(自身を除く): 4295060

約数列:

[1, 2, 4, 7, 14, 28, 49, 53, 98, 106, 196, 212, 371, 383, 742, 766, 1484, 1532, 2597, 2681, 5194, 5362, 10388, 10724, 18767, 20299, 37534, 40598, 75068, 81196, 142093, 284186, 568372, 994651, 1989302, 3978604]

約数ペア:

[(1, 3978604), (2, 1989302), (4, 994651), (7, 568372), (14, 284186), (28, 142093), (49, 81196), (53, 75068), (98, 40598), (106, 37534), (196, 20299), (212, 18767), (371, 10724), (383, 10388), (742, 5362), (766, 5194), (1484, 2681), (1532, 2597)]