2129659259

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{9829}}^1$

素因数の和:12230

約数の個数: 16

約数和(自身を含む): 2622486720

約数和(自身を除く): 492827461

約数列:

[1, 7, 13, 91, 2381, 9829, 16667, 30953, 68803, 127777, 216671, 894439, 23402849, 163819943, 304237037, 2129659259]

約数ペア:

[(1, 2129659259), (7, 304237037), (13, 163819943), (91, 23402849), (2381, 894439), (9829, 216671), (16667, 127777), (30953, 68803)]