2012952105

素因数分解:

$3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{538943}}^1$

素因数の和:539037

約数の個数: 24

約数和(自身を含む): 3531161088

約数和(自身を除く): 1518208983

約数列:

[1, 3, 5, 9, 15, 45, 83, 249, 415, 747, 1245, 3735, 538943, 1616829, 2694715, 4850487, 8084145, 24252435, 44732269, 134196807, 223661345, 402590421, 670984035, 2012952105]

約数ペア:

[(1, 2012952105), (3, 670984035), (5, 402590421), (9, 223661345), (15, 134196807), (45, 44732269), (83, 24252435), (249, 8084145), (415, 4850487), (747, 2694715), (1245, 1616829), (3735, 538943)]