2018365090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{50497}}^1$

素因数の和:51082

約数の個数: 32

約数和(自身を含む): 4159419264

約数和(自身を除く): 2141054174

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 571, 1142, 2855, 3997, 5710, 7994, 19985, 39970, 50497, 100994, 252485, 353479, 504970, 706958, 1767395, 3534790, 28833787, 57667574, 144168935, 201836509, 288337870, 403673018, 1009182545, 2018365090]

約数ペア:

[(1, 2018365090), (2, 1009182545), (5, 403673018), (7, 288337870), (10, 201836509), (14, 144168935), (35, 57667574), (70, 28833787), (571, 3534790), (1142, 1767395), (2855, 706958), (3997, 504970), (5710, 353479), (7994, 252485), (19985, 100994), (39970, 50497)]