438076084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{25171}}^1$

素因数の和:25423

約数の個数: 24

約数和(自身を含む): 810538400

約数和(自身を除く): 372462316

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 916, 4351, 8702, 17404, 25171, 50342, 100684, 478249, 956498, 1912996, 5764159, 11528318, 23056636, 109519021, 219038042, 438076084]

約数ペア:

[(1, 438076084), (2, 219038042), (4, 109519021), (19, 23056636), (38, 11528318), (76, 5764159), (229, 1912996), (458, 956498), (916, 478249), (4351, 100684), (8702, 50342), (17404, 25171)]