2028103637

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{65269}}^1$

素因数の和:65492

約数の個数: 16

約数和(自身を含む): 2431176960

約数和(自身を除く): 403073323

約数列:

[1, 7, 23, 161, 193, 1351, 4439, 31073, 65269, 456883, 1501187, 10508309, 12596917, 88178419, 289729091, 2028103637]

約数ペア:

[(1, 2028103637), (7, 289729091), (23, 88178419), (161, 12596917), (193, 10508309), (1351, 1501187), (4439, 456883), (31073, 65269)]