12984813212

素因数分解:

$2^2\times 7^2\times {\mathrm{66249047}}^1$

素因数の和:66249065

約数の個数: 18

約数和(自身を含む): 26433370152

約数和(自身を除く): 13448556940

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 66249047, 132498094, 264996188, 463743329, 927486658, 1854973316, 3246203303, 6492406606, 12984813212]

約数ペア:

[(1, 12984813212), (2, 6492406606), (4, 3246203303), (7, 1854973316), (14, 927486658), (28, 463743329), (49, 264996188), (98, 132498094), (196, 66249047)]