131448422

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{494167}}^1$

素因数の和:494195

約数の個数: 16

約数和(自身を含む): 237200640

約数和(自身を除く): 105752218

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 494167, 988334, 3459169, 6918338, 9389173, 18778346, 65724211, 131448422]

約数ペア:

[(1, 131448422), (2, 65724211), (7, 18778346), (14, 9389173), (19, 6918338), (38, 3459169), (133, 988334), (266, 494167)]