1809593344

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{135937}}^1$

素因数の和:135970

約数の個数: 44

約数和(自身を含む): 3895711204

約数和(自身を除く): 2086117860

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 3328, 6656, 13312, 135937, 271874, 543748, 1087496, 1767181, 2174992, 3534362, 4349984, 7068724, 8699968, 14137448, 17399936, 28274896, 34799872, 56549792, 69599744, 113099584, 139199488, 226199168, 452398336, 904796672, 1809593344]

約数ペア:

[(1, 1809593344), (2, 904796672), (4, 452398336), (8, 226199168), (13, 139199488), (16, 113099584), (26, 69599744), (32, 56549792), (52, 34799872), (64, 28274896), (104, 17399936), (128, 14137448), (208, 8699968), (256, 7068724), (416, 4349984), (512, 3534362), (832, 2174992), (1024, 1767181), (1664, 1087496), (3328, 543748), (6656, 271874), (13312, 135937)]