2980717068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{35484727}}^1$

素因数の和:35484741

約数の個数: 24

約数和(自身を含む): 7948579072

約数和(自身を除く): 4967862004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 35484727, 70969454, 106454181, 141938908, 212908362, 248393089, 425816724, 496786178, 745179267, 993572356, 1490358534, 2980717068]

約数ペア:

[(1, 2980717068), (2, 1490358534), (3, 993572356), (4, 745179267), (6, 496786178), (7, 425816724), (12, 248393089), (14, 212908362), (21, 141938908), (28, 106454181), (42, 70969454), (84, 35484727)]