336141845

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{199}}^1\times {\mathrm{1999}}^1$

素因数の和:2229

約数の個数: 24

約数和(自身を含む): 439200000

約数和(自身を除く): 103058155

約数列:

[1, 5, 13, 65, 169, 199, 845, 995, 1999, 2587, 9995, 12935, 25987, 33631, 129935, 168155, 337831, 397801, 1689155, 1989005, 5171413, 25857065, 67228369, 336141845]

約数ペア:

[(1, 336141845), (5, 67228369), (13, 25857065), (65, 5171413), (169, 1989005), (199, 1689155), (845, 397801), (995, 337831), (1999, 168155), (2587, 129935), (9995, 33631), (12935, 25987)]