2016190085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4431187}}^1$

素因数の和:4431212

約数の個数: 16

約数和(自身を含む): 2977758336

約数和(自身を除く): 961568251

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 4431187, 22155935, 31018309, 57605431, 155091545, 288027155, 403238017, 2016190085]

約数ペア:

[(1, 2016190085), (5, 403238017), (7, 288027155), (13, 155091545), (35, 57605431), (65, 31018309), (91, 22155935), (455, 4431187)]