2029129732

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1020689}}^1$

素因数の和:1020771

約数の個数: 24

約数和(自身を含む): 4115422080

約数和(自身を除く): 2086292348

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 1020689, 2041378, 4082756, 7144823, 14289646, 28579292, 72468919, 144937838, 289875676, 507282433, 1014564866, 2029129732]

約数ペア:

[(1, 2029129732), (2, 1014564866), (4, 507282433), (7, 289875676), (14, 144937838), (28, 72468919), (71, 28579292), (142, 14289646), (284, 7144823), (497, 4082756), (994, 2041378), (1988, 1020689)]