2086880030

素因数分解:

$2^1\times 5^1\times {\mathrm{787}}^1\times {\mathrm{265169}}^1$

素因数の和:265963

約数の個数: 16

約数和(自身を含む): 3761171280

約数和(自身を除く): 1674291250

約数列:

[1, 2, 5, 10, 787, 1574, 3935, 7870, 265169, 530338, 1325845, 2651690, 208688003, 417376006, 1043440015, 2086880030]

約数ペア:

[(1, 2086880030), (2, 1043440015), (5, 417376006), (10, 208688003), (787, 2651690), (1574, 1325845), (3935, 530338), (7870, 265169)]