834604820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{5961463}}^1$

素因数の和:5961479

約数の個数: 24

約数和(自身を含む): 2003051904

約数和(自身を除く): 1168447084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 5961463, 11922926, 23845852, 29807315, 41730241, 59614630, 83460482, 119229260, 166920964, 208651205, 417302410, 834604820]

約数ペア:

[(1, 834604820), (2, 417302410), (4, 208651205), (5, 166920964), (7, 119229260), (10, 83460482), (14, 59614630), (20, 41730241), (28, 29807315), (35, 23845852), (70, 11922926), (140, 5961463)]