240738493

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{7759}}^1$

素因数の和:7872

約数の個数: 16

約数和(自身を含む): 268185600

約数和(自身を除く): 27447107

約数列:

[1, 19, 23, 71, 437, 1349, 1633, 7759, 31027, 147421, 178457, 550889, 3390683, 10466891, 12670447, 240738493]

約数ペア:

[(1, 240738493), (19, 12670447), (23, 10466891), (71, 3390683), (437, 550889), (1349, 178457), (1633, 147421), (7759, 31027)]