252543212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{2887}}^1$

素因数の和:4061

約数の個数: 24

約数和(自身を含む): 465776640

約数和(自身を除く): 213233428

約数列:

[1, 2, 4, 19, 38, 76, 1151, 2302, 2887, 4604, 5774, 11548, 21869, 43738, 54853, 87476, 109706, 219412, 3322937, 6645874, 13291748, 63135803, 126271606, 252543212]

約数ペア:

[(1, 252543212), (2, 126271606), (4, 63135803), (19, 13291748), (38, 6645874), (76, 3322937), (1151, 219412), (2302, 109706), (2887, 87476), (4604, 54853), (5774, 43738), (11548, 21869)]