2016176492

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{645383}}^1$

素因数の和:645469

約数の個数: 24

約数和(自身を含む): 3903282432

約数和(自身を除く): 1887105940

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 645383, 1290766, 2581532, 7099213, 14198426, 28396852, 45822193, 91644386, 183288772, 504044123, 1008088246, 2016176492]

約数ペア:

[(1, 2016176492), (2, 1008088246), (4, 504044123), (11, 183288772), (22, 91644386), (44, 45822193), (71, 28396852), (142, 14198426), (284, 7099213), (781, 2581532), (1562, 1290766), (3124, 645383)]