2014767568

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{161233}}^1$

素因数の和:161323

約数の個数: 40

約数和(自身を含む): 4318491456

約数和(自身を除く): 2303723888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 6248, 12496, 161233, 322466, 644932, 1289864, 1773563, 2579728, 3547126, 7094252, 11447543, 14188504, 22895086, 28377008, 45790172, 91580344, 125922973, 183160688, 251845946, 503691892, 1007383784, 2014767568]

約数ペア:

[(1, 2014767568), (2, 1007383784), (4, 503691892), (8, 251845946), (11, 183160688), (16, 125922973), (22, 91580344), (44, 45790172), (71, 28377008), (88, 22895086), (142, 14188504), (176, 11447543), (284, 7094252), (568, 3547126), (781, 2579728), (1136, 1773563), (1562, 1289864), (3124, 644932), (6248, 322466), (12496, 161233)]