1900494029

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1\times {\mathrm{3793}}^1$

素因数の和:6140

約数の個数: 16

約数和(自身を含む): 2243619840

約数和(自身を除く): 343125811

約数列:

[1, 7, 31, 217, 2309, 3793, 16163, 26551, 71579, 117583, 501053, 823081, 8758037, 61306259, 271499147, 1900494029]

約数ペア:

[(1, 1900494029), (7, 271499147), (31, 61306259), (217, 8758037), (2309, 823081), (3793, 501053), (16163, 117583), (26551, 71579)]