510335488

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{76673}}^1$

素因数の和:76704

約数の個数: 40

約数和(自身を含む): 1098125028

約数和(自身を除く): 587789540

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 76673, 153346, 306692, 613384, 996749, 1226768, 1993498, 2453536, 3986996, 4907072, 7973992, 9814144, 15947984, 19628288, 31895968, 39256576, 63791936, 127583872, 255167744, 510335488]

約数ペア:

[(1, 510335488), (2, 255167744), (4, 127583872), (8, 63791936), (13, 39256576), (16, 31895968), (26, 19628288), (32, 15947984), (52, 9814144), (64, 7973992), (104, 4907072), (128, 3986996), (208, 2453536), (256, 1993498), (416, 1226768), (512, 996749), (832, 613384), (1664, 306692), (3328, 153346), (6656, 76673)]