13688456978

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1\times {\mathrm{6073}}^1$

素因数の和:7442

約数の個数: 32

約数和(自身を含む): 23668191360

約数和(自身を除く): 9979734382

約数列:

[1, 2, 7, 14, 131, 262, 917, 1229, 1834, 2458, 6073, 8603, 12146, 17206, 42511, 85022, 160999, 321998, 795563, 1126993, 1591126, 2253986, 5568941, 7463717, 11137882, 14927434, 52246019, 104492038, 977746927, 1955493854, 6844228489, 13688456978]

約数ペア:

[(1, 13688456978), (2, 6844228489), (7, 1955493854), (14, 977746927), (131, 104492038), (262, 52246019), (917, 14927434), (1229, 11137882), (1834, 7463717), (2458, 5568941), (6073, 2253986), (8603, 1591126), (12146, 1126993), (17206, 795563), (42511, 321998), (85022, 160999)]