2053508718

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{4820443}}^1$

素因数の和:4820519

約数の個数: 16

約数和(自身を含む): 4164863616

約数和(自身を除く): 2111354898

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 4820443, 9640886, 14461329, 28922658, 342251453, 684502906, 1026754359, 2053508718]

約数ペア:

[(1, 2053508718), (2, 1026754359), (3, 684502906), (6, 342251453), (71, 28922658), (142, 14461329), (213, 9640886), (426, 4820443)]