2017434470

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2841457}}^1$

素因数の和:2841535

約数の個数: 16

約数和(自身を含む): 3682529568

約数和(自身を除く): 1665095098

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2841457, 5682914, 14207285, 28414570, 201743447, 403486894, 1008717235, 2017434470]

約数ペア:

[(1, 2017434470), (2, 1008717235), (5, 403486894), (10, 201743447), (71, 28414570), (142, 14207285), (355, 5682914), (710, 2841457)]