2657128994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1447}}^1\times {\mathrm{70627}}^1$

素因数の和:72089

約数の個数: 16

約数和(自身を含む): 4295312448

約数和(自身を除く): 1638183454

約数列:

[1, 2, 13, 26, 1447, 2894, 18811, 37622, 70627, 141254, 918151, 1836302, 102197269, 204394538, 1328564497, 2657128994]

約数ペア:

[(1, 2657128994), (2, 1328564497), (13, 204394538), (26, 102197269), (1447, 1836302), (2894, 918151), (18811, 141254), (37622, 70627)]