496830464

素因数分解:

$2^{11}\times {\mathrm{13}}^1\times {\mathrm{18661}}^1$

素因数の和:18696

約数の個数: 48

約数和(自身を含む): 1069892460

約数和(自身を除く): 573061996

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 6656, 13312, 18661, 26624, 37322, 74644, 149288, 242593, 298576, 485186, 597152, 970372, 1194304, 1940744, 2388608, 3881488, 4777216, 7762976, 9554432, 15525952, 19108864, 31051904, 38217728, 62103808, 124207616, 248415232, 496830464]

約数ペア:

[(1, 496830464), (2, 248415232), (4, 124207616), (8, 62103808), (13, 38217728), (16, 31051904), (26, 19108864), (32, 15525952), (52, 9554432), (64, 7762976), (104, 4777216), (128, 3881488), (208, 2388608), (256, 1940744), (416, 1194304), (512, 970372), (832, 597152), (1024, 485186), (1664, 298576), (2048, 242593), (3328, 149288), (6656, 74644), (13312, 37322), (18661, 26624)]