2015681684

素因数分解:

$2^2\times {\mathrm{1123}}^1\times {\mathrm{448727}}^1$

素因数の和:449854

約数の個数: 12

約数和(自身を含む): 3530591904

約数和(自身を除く): 1514910220

約数列:

[1, 2, 4, 1123, 2246, 4492, 448727, 897454, 1794908, 503920421, 1007840842, 2015681684]

約数ペア:

[(1, 2015681684), (2, 1007840842), (4, 503920421), (1123, 1794908), (2246, 897454), (4492, 448727)]