2271302590

素因数分解:

$2^1\times 5^1\times {\mathrm{439}}^1\times {\mathrm{517381}}^1$

素因数の和:517827

約数の個数: 16

約数和(自身を含む): 4097665440

約数和(自身を除く): 1826362850

約数列:

[1, 2, 5, 10, 439, 878, 2195, 4390, 517381, 1034762, 2586905, 5173810, 227130259, 454260518, 1135651295, 2271302590]

約数ペア:

[(1, 2271302590), (2, 1135651295), (5, 454260518), (10, 227130259), (439, 5173810), (878, 2586905), (2195, 1034762), (4390, 517381)]