2017948672

素因数分解:

$2^{10}\times {\mathrm{281}}^1\times {\mathrm{7013}}^1$

素因数の和:7314

約数の個数: 44

約数和(自身を含む): 4048859556

約数和(自身を除く): 2030910884

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 281, 512, 562, 1024, 1124, 2248, 4496, 7013, 8992, 14026, 17984, 28052, 35968, 56104, 71936, 112208, 143872, 224416, 287744, 448832, 897664, 1795328, 1970653, 3590656, 3941306, 7181312, 7882612, 15765224, 31530448, 63060896, 126121792, 252243584, 504487168, 1008974336, 2017948672]

約数ペア:

[(1, 2017948672), (2, 1008974336), (4, 504487168), (8, 252243584), (16, 126121792), (32, 63060896), (64, 31530448), (128, 15765224), (256, 7882612), (281, 7181312), (512, 3941306), (562, 3590656), (1024, 1970653), (1124, 1795328), (2248, 897664), (4496, 448832), (7013, 287744), (8992, 224416), (14026, 143872), (17984, 112208), (28052, 71936), (35968, 56104)]