2016392365

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1000691}}^1$

素因数の和:1000740

約数の個数: 16

約数和(自身を含む): 2689860096

約数和(自身を除く): 673467731

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1000691, 5003455, 13008983, 31021421, 65044915, 155107105, 403278473, 2016392365]

約数ペア:

[(1, 2016392365), (5, 403278473), (13, 155107105), (31, 65044915), (65, 31021421), (155, 13008983), (403, 5003455), (2015, 1000691)]