2308672015

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{399079}}^1$

素因数の和:399186

約数の個数: 16

約数和(自身を含む): 3017044800

約数和(自身を除く): 708372785

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 399079, 1995395, 5188027, 25940135, 35518031, 177590155, 461734403, 2308672015]

約数ペア:

[(1, 2308672015), (5, 461734403), (13, 177590155), (65, 35518031), (89, 25940135), (445, 5188027), (1157, 1995395), (5785, 399079)]