5389449715

素因数分解:

$5^1\times {\mathrm{13}}^3\times {\mathrm{490619}}^1$

素因数の和:490663

約数の個数: 16

約数和(自身を含む): 7006053600

約数和(自身を除く): 1616603885

約数列:

[1, 5, 13, 65, 169, 845, 2197, 10985, 490619, 2453095, 6378047, 31890235, 82914611, 414573055, 1077889943, 5389449715]

約数ペア:

[(1, 5389449715), (5, 1077889943), (13, 414573055), (65, 82914611), (169, 31890235), (845, 6378047), (2197, 2453095), (10985, 490619)]