2803805284

素因数分解:

$2^2\times 7^2\times {\mathrm{137}}^1\times {\mathrm{104417}}^1$

素因数の和:104572

約数の個数: 36

約数和(自身を含む): 5749463916

約数和(自身を除く): 2945658632

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 137, 196, 274, 548, 959, 1918, 3836, 6713, 13426, 26852, 104417, 208834, 417668, 730919, 1461838, 2923676, 5116433, 10232866, 14305129, 20465732, 28610258, 57220516, 100135903, 200271806, 400543612, 700951321, 1401902642, 2803805284]

約数ペア:

[(1, 2803805284), (2, 1401902642), (4, 700951321), (7, 400543612), (14, 200271806), (28, 100135903), (49, 57220516), (98, 28610258), (137, 20465732), (196, 14305129), (274, 10232866), (548, 5116433), (959, 2923676), (1918, 1461838), (3836, 730919), (6713, 417668), (13426, 208834), (26852, 104417)]