2018686322

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{20903}}^1$

素因数の和:21457

約数の個数: 16

約数和(自身を含む): 3062854080

約数和(自身を除く): 1044167758

約数列:

[1, 2, 109, 218, 443, 886, 20903, 41806, 48287, 96574, 2278427, 4556854, 9260029, 18520058, 1009343161, 2018686322]

約数ペア:

[(1, 2018686322), (2, 1009343161), (109, 18520058), (218, 9260029), (443, 4556854), (886, 2278427), (20903, 96574), (41806, 48287)]