245979074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157477}}^1$

素因数の和:157561

約数の個数: 16

約数和(自身を含む): 408182976

約数和(自身を除く): 162203902

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 157477, 314954, 1732247, 3464494, 11180867, 22361734, 122989537, 245979074]

約数ペア:

[(1, 245979074), (2, 122989537), (11, 22361734), (22, 11180867), (71, 3464494), (142, 1732247), (781, 314954), (1562, 157477)]