553209916

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{681293}}^1$

素因数の和:681333

約数の個数: 24

約数和(自身を含む): 1144573920

約数和(自身を除く): 591364004

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 681293, 1362586, 2725172, 4769051, 9538102, 19076204, 19757497, 39514994, 79029988, 138302479, 276604958, 553209916]

約数ペア:

[(1, 553209916), (2, 276604958), (4, 138302479), (7, 79029988), (14, 39514994), (28, 19757497), (29, 19076204), (58, 9538102), (116, 4769051), (203, 2725172), (406, 1362586), (812, 681293)]