388631254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5741}}^1$

素因数の和:5952

約数の個数: 32

約数和(自身を含む): 677188512

約数和(自身を除く): 288557258

約数列:

[1, 2, 11, 17, 22, 34, 181, 187, 362, 374, 1991, 3077, 3982, 5741, 6154, 11482, 33847, 63151, 67694, 97597, 126302, 195194, 1039121, 1073567, 2078242, 2147134, 11430331, 17665057, 22860662, 35330114, 194315627, 388631254]

約数ペア:

[(1, 388631254), (2, 194315627), (11, 35330114), (17, 22860662), (22, 17665057), (34, 11430331), (181, 2147134), (187, 2078242), (362, 1073567), (374, 1039121), (1991, 195194), (3077, 126302), (3982, 97597), (5741, 67694), (6154, 63151), (11482, 33847)]