9972911522

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2017991}}^1$

素因数の和:2018353

約数の個数: 16

約数和(自身を含む): 17144860032

約数和(自身を除く): 7171948510

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 2017991, 4035982, 14125937, 28251874, 712350823, 1424701646, 4986455761, 9972911522]

約数ペア:

[(1, 9972911522), (2, 4986455761), (7, 1424701646), (14, 712350823), (353, 28251874), (706, 14125937), (2471, 4035982), (4942, 2017991)]