2086879081

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{47269}}^1$

素因数の和:47353

約数の個数: 24

約数和(自身を含む): 2618947080

約数和(自身を除く): 532067999

約数列:

[1, 7, 17, 49, 53, 119, 371, 833, 901, 2597, 6307, 44149, 47269, 330883, 803573, 2316181, 2505257, 5625011, 17536799, 39375077, 42589369, 122757593, 298125583, 2086879081]

約数ペア:

[(1, 2086879081), (7, 298125583), (17, 122757593), (49, 42589369), (53, 39375077), (119, 17536799), (371, 5625011), (833, 2505257), (901, 2316181), (2597, 803573), (6307, 330883), (44149, 47269)]