2174189005

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{273311}}^1$

素因数の和:273396

約数の個数: 16

約数和(自身を含む): 2741865984

約数和(自身を除く): 567676979

約数列:

[1, 5, 37, 43, 185, 215, 1591, 7955, 273311, 1366555, 10112507, 11752373, 50562535, 58761865, 434837801, 2174189005]

約数ペア:

[(1, 2174189005), (5, 434837801), (37, 58761865), (43, 50562535), (185, 11752373), (215, 10112507), (1591, 1366555), (7955, 273311)]