2078986154

素因数分解:

$2^1\times 7^1\times {\mathrm{8461}}^1\times {\mathrm{17551}}^1$

素因数の和:26021

約数の個数: 16

約数和(自身を含む): 3564600576

約数和(自身を除く): 1485614422

約数列:

[1, 2, 7, 14, 8461, 16922, 17551, 35102, 59227, 118454, 122857, 245714, 148499011, 296998022, 1039493077, 2078986154]

約数ペア:

[(1, 2078986154), (2, 1039493077), (7, 296998022), (14, 148499011), (8461, 245714), (16922, 122857), (17551, 118454), (35102, 59227)]