2011430

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2833}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 3672864

約数和(自身を除く): 1661434

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2833, 5666, 14165, 28330, 201143, 402286, 1005715, 2011430]

約数ペア:

[(1, 2011430), (2, 1005715), (5, 402286), (10, 201143), (71, 28330), (142, 14165), (355, 5666), (710, 2833)]