8390761442

素因数分解:

$2^1\times 7^1\times {\mathrm{9161}}^1\times {\mathrm{65423}}^1$

素因数の和:74593

約数の個数: 16

約数和(自身を含む): 14385952512

約数和(自身を除く): 5995191070

約数列:

[1, 2, 7, 14, 9161, 18322, 64127, 65423, 128254, 130846, 457961, 915922, 599340103, 1198680206, 4195380721, 8390761442]

約数ペア:

[(1, 8390761442), (2, 4195380721), (7, 1198680206), (14, 599340103), (9161, 915922), (18322, 457961), (64127, 130846), (65423, 128254)]