252848029

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{12109}}^1$

素因数の和:12292

約数の個数: 16

約数和(自身を含む): 306140800

約数和(自身を除く): 53292771

約数列:

[1, 7, 19, 133, 157, 1099, 2983, 12109, 20881, 84763, 230071, 1610497, 1901113, 13307791, 36121147, 252848029]

約数ペア:

[(1, 252848029), (7, 36121147), (19, 13307791), (133, 1901113), (157, 1610497), (1099, 230071), (2983, 84763), (12109, 20881)]