1823744

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{137}}^1$

素因数の和:170

約数の個数: 44

約数和(自身を含む): 3954804

約数和(自身を除く): 2131060

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 137, 208, 256, 274, 416, 512, 548, 832, 1024, 1096, 1664, 1781, 2192, 3328, 3562, 4384, 6656, 7124, 8768, 13312, 14248, 17536, 28496, 35072, 56992, 70144, 113984, 140288, 227968, 455936, 911872, 1823744]

約数ペア:

[(1, 1823744), (2, 911872), (4, 455936), (8, 227968), (13, 140288), (16, 113984), (26, 70144), (32, 56992), (52, 35072), (64, 28496), (104, 17536), (128, 14248), (137, 13312), (208, 8768), (256, 7124), (274, 6656), (416, 4384), (512, 3562), (548, 3328), (832, 2192), (1024, 1781), (1096, 1664)]