2054271857

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{809}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 2446640640

約数和(自身を除く): 392368783

約数列:

[1, 11, 17, 37, 187, 367, 407, 629, 809, 4037, 6239, 6919, 8899, 13579, 13753, 29933, 68629, 149369, 151283, 230843, 296903, 329263, 508861, 2539273, 3265933, 5047351, 5597471, 10985411, 55520861, 120839521, 186751987, 2054271857]

約数ペア:

[(1, 2054271857), (11, 186751987), (17, 120839521), (37, 55520861), (187, 10985411), (367, 5597471), (407, 5047351), (629, 3265933), (809, 2539273), (4037, 508861), (6239, 329263), (6919, 296903), (8899, 230843), (13579, 151283), (13753, 149369), (29933, 68629)]