2019974912

素因数分解:

$2^8\times {\mathrm{1811}}^1\times {\mathrm{4357}}^1$

素因数の和:6184

約数の個数: 36

約数和(自身を含む): 4035211656

約数和(自身を除く): 2015236744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1811, 3622, 4357, 7244, 8714, 14488, 17428, 28976, 34856, 57952, 69712, 115904, 139424, 231808, 278848, 463616, 557696, 1115392, 7890527, 15781054, 31562108, 63124216, 126248432, 252496864, 504993728, 1009987456, 2019974912]

約数ペア:

[(1, 2019974912), (2, 1009987456), (4, 504993728), (8, 252496864), (16, 126248432), (32, 63124216), (64, 31562108), (128, 15781054), (256, 7890527), (1811, 1115392), (3622, 557696), (4357, 463616), (7244, 278848), (8714, 231808), (14488, 139424), (17428, 115904), (28976, 69712), (34856, 57952)]