2025488

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1783}}^1$

素因数の和:1862

約数の個数: 20

約数和(自身を含む): 3981888

約数和(自身を除く): 1956400

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1783, 3566, 7132, 14264, 28528, 126593, 253186, 506372, 1012744, 2025488]

約数ペア:

[(1, 2025488), (2, 1012744), (4, 506372), (8, 253186), (16, 126593), (71, 28528), (142, 14264), (284, 7132), (568, 3566), (1136, 1783)]