1298764

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 2499840

約数和(自身を除く): 1201076

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 743, 874, 1486, 1748, 2972, 14117, 17089, 28234, 34178, 56468, 68356, 324691, 649382, 1298764]

約数ペア:

[(1, 1298764), (2, 649382), (4, 324691), (19, 68356), (23, 56468), (38, 34178), (46, 28234), (76, 17089), (92, 14117), (437, 2972), (743, 1748), (874, 1486)]