2015183770

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2838287}}^1$

素因数の和:2838365

約数の個数: 16

約数和(自身を含む): 3678421248

約数和(自身を除く): 1663237478

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 2838287, 5676574, 14191435, 28382870, 201518377, 403036754, 1007591885, 2015183770]

約数ペア:

[(1, 2015183770), (2, 1007591885), (5, 403036754), (10, 201518377), (71, 28382870), (142, 14191435), (355, 5676574), (710, 2838287)]