2116728658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{498523}}^1$

素因数の和:498729

約数の個数: 16

約数和(自身を含む): 3481691616

約数和(自身を除く): 1364962958

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 498523, 997046, 5483753, 10967506, 96214939, 192429878, 1058364329, 2116728658]

約数ペア:

[(1, 2116728658), (2, 1058364329), (11, 192429878), (22, 96214939), (193, 10967506), (386, 5483753), (2123, 997046), (4246, 498523)]