2046253105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{305639}}^1$

素因数の和:305760

約数の個数: 16

約数和(自身を含む): 2670071040

約数和(自身を除く): 623817935

約数列:

[1, 5, 13, 65, 103, 515, 1339, 6695, 305639, 1528195, 3973307, 19866535, 31480817, 157404085, 409250621, 2046253105]

約数ペア:

[(1, 2046253105), (5, 409250621), (13, 157404085), (65, 31480817), (103, 19866535), (515, 3973307), (1339, 1528195), (6695, 305639)]