254273326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{20549}}^1$

素因数の和:20843

約数の個数: 16

約数和(自身を含む): 399492000

約数和(自身を除く): 145218674

約数列:

[1, 2, 23, 46, 269, 538, 6187, 12374, 20549, 41098, 472627, 945254, 5527681, 11055362, 127136663, 254273326]

約数ペア:

[(1, 254273326), (2, 127136663), (23, 11055362), (46, 5527681), (269, 945254), (538, 472627), (6187, 41098), (12374, 20549)]