2788570991

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1283}}^1\times {\mathrm{1783}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 2968690176

約数和(自身を除く): 180119185

約数列:

[1, 23, 53, 1219, 1283, 1783, 29509, 41009, 67999, 94499, 1563977, 2173477, 2287589, 52614547, 121242217, 2788570991]

約数ペア:

[(1, 2788570991), (23, 121242217), (53, 52614547), (1219, 2287589), (1283, 2173477), (1783, 1563977), (29509, 94499), (41009, 67999)]