1520993434

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2354479}}^1$

素因数の和:2354517

約数の個数: 16

約数和(自身を含む): 2542838400

約数和(自身を除く): 1021844966

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 2354479, 4708958, 40026143, 44735101, 80052286, 89470202, 760496717, 1520993434]

約数ペア:

[(1, 1520993434), (2, 760496717), (17, 89470202), (19, 80052286), (34, 44735101), (38, 40026143), (323, 4708958), (646, 2354479)]