231890486

素因数分解:

$2^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{859}}^1$

素因数の和:1020

約数の個数: 24

約数和(自身を含む): 361411560

約数和(自身を除く): 129521074

約数列:

[1, 2, 43, 73, 86, 146, 859, 1718, 1849, 3139, 3698, 6278, 36937, 62707, 73874, 125414, 134977, 269954, 1588291, 2696401, 3176582, 5392802, 115945243, 231890486]

約数ペア:

[(1, 231890486), (2, 115945243), (43, 5392802), (73, 3176582), (86, 2696401), (146, 1588291), (859, 269954), (1718, 134977), (1849, 125414), (3139, 73874), (3698, 62707), (6278, 36937)]