2558018818

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1\times {\mathrm{23917}}^1$

素因数の和:24981

約数の個数: 16

約数和(自身を含む): 3913463160

約数和(自身を除く): 1355444342

約数列:

[1, 2, 53, 106, 1009, 2018, 23917, 47834, 53477, 106954, 1267601, 2535202, 24132253, 48264506, 1279009409, 2558018818]

約数ペア:

[(1, 2558018818), (2, 1279009409), (53, 48264506), (106, 24132253), (1009, 2535202), (2018, 1267601), (23917, 106954), (47834, 53477)]