2079685783

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{809}}^1\times {\mathrm{2281}}^1$

素因数の和:3127

約数の個数: 24

約数和(自身を含む): 2528638560

約数和(自身を除く): 448952777

約数列:

[1, 7, 23, 49, 161, 809, 1127, 2281, 5663, 15967, 18607, 39641, 52463, 111769, 130249, 367241, 911743, 1845329, 2570687, 12917303, 42442567, 90421121, 297097969, 2079685783]

約数ペア:

[(1, 2079685783), (7, 297097969), (23, 90421121), (49, 42442567), (161, 12917303), (809, 2570687), (1127, 1845329), (2281, 911743), (5663, 367241), (15967, 130249), (18607, 111769), (39641, 52463)]