8776214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 14636160

約数和(自身を除く): 5859946

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 131, 262, 779, 817, 1558, 1634, 1763, 2489, 3526, 4978, 5371, 5633, 10742, 11266, 33497, 66994, 102049, 107027, 204098, 214054, 230953, 461906, 4388107, 8776214]

約数ペア:

[(1, 8776214), (2, 4388107), (19, 461906), (38, 230953), (41, 214054), (43, 204098), (82, 107027), (86, 102049), (131, 66994), (262, 33497), (779, 11266), (817, 10742), (1558, 5633), (1634, 5371), (1763, 4978), (2489, 3526)]