120896812

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{2857}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 216064800

約数和(自身を除く): 95167988

約数列:

[1, 2, 4, 71, 142, 149, 284, 298, 596, 2857, 5714, 10579, 11428, 21158, 42316, 202847, 405694, 425693, 811388, 851386, 1702772, 30224203, 60448406, 120896812]

約数ペア:

[(1, 120896812), (2, 60448406), (4, 30224203), (71, 1702772), (142, 851386), (149, 811388), (284, 425693), (298, 405694), (596, 202847), (2857, 42316), (5714, 21158), (10579, 11428)]