2633290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 5318784

約数和(自身を除く): 2685494

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 647, 814, 1294, 2035, 3235, 4070, 6470, 7117, 14234, 23939, 35585, 47878, 71170, 119695, 239390, 263329, 526658, 1316645, 2633290]

約数ペア:

[(1, 2633290), (2, 1316645), (5, 526658), (10, 263329), (11, 239390), (22, 119695), (37, 71170), (55, 47878), (74, 35585), (110, 23939), (185, 14234), (370, 7117), (407, 6470), (647, 4070), (814, 3235), (1294, 2035)]