2028156949

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{92479}}^1$

素因数の和:92740

約数の個数: 16

約数和(自身を含む): 2506577920

約数和(自身を除く): 478420971

約数列:

[1, 7, 13, 91, 241, 1687, 3133, 21931, 92479, 647353, 1202227, 8415589, 22287439, 156012073, 289736707, 2028156949]

約数ペア:

[(1, 2028156949), (7, 289736707), (13, 156012073), (91, 22287439), (241, 8415589), (1687, 1202227), (3133, 647353), (21931, 92479)]