2820439115

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{76259}}^1$

素因数の和:76846

約数の個数: 16

約数和(自身を含む): 3651328800

約数和(自身を除く): 830889685

約数列:

[1, 5, 13, 65, 569, 2845, 7397, 36985, 76259, 381295, 991367, 4956835, 43391371, 216956855, 564087823, 2820439115]

約数ペア:

[(1, 2820439115), (5, 564087823), (13, 216956855), (65, 43391371), (569, 4956835), (2845, 991367), (7397, 381295), (36985, 76259)]