921000608

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1531}}^1\times {\mathrm{1709}}^1$

素因数の和:3261

約数の個数: 48

約数和(自身を含む): 1980508320

約数和(自身を除く): 1059507712

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1531, 1709, 3062, 3418, 6124, 6836, 12248, 13672, 16841, 18799, 24496, 27344, 33682, 37598, 48992, 54688, 67364, 75196, 134728, 150392, 269456, 300784, 538912, 601568, 2616479, 5232958, 10465916, 20931832, 28781269, 41863664, 57562538, 83727328, 115125076, 230250152, 460500304, 921000608]

約数ペア:

[(1, 921000608), (2, 460500304), (4, 230250152), (8, 115125076), (11, 83727328), (16, 57562538), (22, 41863664), (32, 28781269), (44, 20931832), (88, 10465916), (176, 5232958), (352, 2616479), (1531, 601568), (1709, 538912), (3062, 300784), (3418, 269456), (6124, 150392), (6836, 134728), (12248, 75196), (13672, 67364), (16841, 54688), (18799, 48992), (24496, 37598), (27344, 33682)]