2880439.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4219}}^1$

素因数の和:4347

約数の個数: 16

約数和(自身を含む): 27345600

約数和(自身を除く): 10191146

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 4219, 8438, 80161, 160322, 451433, 902866, 8577227, 17154454]

約数ペア:

[(1, 17154454), (2, 8577227), (19, 902866), (38, 451433), (107, 160322), (214, 80161), (2033, 8438), (4066, 4219)]