2040802878

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{2678219}}^1$

素因数の和:2678351

約数の個数: 16

約数和(自身を含む): 4113745920

約数和(自身を除く): 2072943042

約数列:

[1, 2, 3, 6, 127, 254, 381, 762, 2678219, 5356438, 8034657, 16069314, 340133813, 680267626, 1020401439, 2040802878]

約数ペア:

[(1, 2040802878), (2, 1020401439), (3, 680267626), (6, 340133813), (127, 16069314), (254, 8034657), (381, 5356438), (762, 2678219)]