813014959

素因数分解:

${\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{72649}}^1$

素因数の和:72718

約数の個数: 12

約数和(自身を含む): 885748800

約数和(自身を除く): 72733841

約数列:

[1, 19, 31, 361, 589, 11191, 72649, 1380331, 2252119, 26226289, 42790261, 813014959]

約数ペア:

[(1, 813014959), (19, 42790261), (31, 26226289), (361, 2252119), (589, 1380331), (11191, 72649)]