2149696591

素因数分解:

$7^3\times {\mathrm{599}}^1\times {\mathrm{10463}}^1$

素因数の和:11083

約数の個数: 16

約数和(自身を含む): 2511360000

約数和(自身を除く): 361663409

約数列:

[1, 7, 49, 343, 599, 4193, 10463, 29351, 73241, 205457, 512687, 3588809, 6267337, 43871359, 307099513, 2149696591]

約数ペア:

[(1, 2149696591), (7, 307099513), (49, 43871359), (343, 6267337), (599, 3588809), (4193, 512687), (10463, 205457), (29351, 73241)]