474949826

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{19249}}^1$

素因数の和:19350

約数の個数: 24

約数和(自身を含む): 782050500

約数和(自身を除く): 307100674

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 19249, 24674, 38498, 250237, 500474, 1405177, 2810354, 3253081, 6506162, 18267301, 36534602, 237474913, 474949826]

約数ペア:

[(1, 474949826), (2, 237474913), (13, 36534602), (26, 18267301), (73, 6506162), (146, 3253081), (169, 2810354), (338, 1405177), (949, 500474), (1898, 250237), (12337, 38498), (19249, 24674)]