1336777316

素因数分解:

$2^2\times 7^1\times {\mathrm{661}}^1\times {\mathrm{72227}}^1$

素因数の和:72899

約数の個数: 24

約数和(自身を含む): 2677636416

約数和(自身を除く): 1340859100

約数列:

[1, 2, 4, 7, 14, 28, 661, 1322, 2644, 4627, 9254, 18508, 72227, 144454, 288908, 505589, 1011178, 2022356, 47742047, 95484094, 190968188, 334194329, 668388658, 1336777316]

約数ペア:

[(1, 1336777316), (2, 668388658), (4, 334194329), (7, 190968188), (14, 95484094), (28, 47742047), (661, 2022356), (1322, 1011178), (2644, 505589), (4627, 288908), (9254, 144454), (18508, 72227)]