2013042065

素因数分解:

$5^1\times {\mathrm{541}}^1\times {\mathrm{839}}^1\times {\mathrm{887}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 2425731840

約数和(自身を除く): 412689775

約数列:

[1, 5, 541, 839, 887, 2705, 4195, 4435, 453899, 479867, 744193, 2269495, 2399335, 3720965, 402608413, 2013042065]

約数ペア:

[(1, 2013042065), (5, 402608413), (541, 3720965), (839, 2399335), (887, 2269495), (2705, 744193), (4195, 479867), (4435, 453899)]