142327586

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{277}}^1\times {\mathrm{1291}}^1$

素因数の和:1769

約数の個数: 16

約数和(自身を含む): 215505600

約数和(自身を除く): 73178014

約数列:

[1, 2, 199, 277, 398, 554, 1291, 2582, 55123, 110246, 256909, 357607, 513818, 715214, 71163793, 142327586]

約数ペア:

[(1, 142327586), (2, 71163793), (199, 715214), (277, 513818), (398, 357607), (554, 256909), (1291, 110246), (2582, 55123)]