2007746896

素因数分解:

$2^4\times {\mathrm{283}}^1\times {\mathrm{443407}}^1$

素因数の和:443698

約数の個数: 20

約数和(自身を含む): 3903764032

約数和(自身を除く): 1896017136

約数列:

[1, 2, 4, 8, 16, 283, 566, 1132, 2264, 4528, 443407, 886814, 1773628, 3547256, 7094512, 125484181, 250968362, 501936724, 1003873448, 2007746896]

約数ペア:

[(1, 2007746896), (2, 1003873448), (4, 501936724), (8, 250968362), (16, 125484181), (283, 7094512), (566, 3547256), (1132, 1773628), (2264, 886814), (4528, 443407)]