275663954

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1\times {\mathrm{1213}}^1$

素因数の和:1985

約数の個数: 16

約数和(自身を含む): 416644800

約数和(自身を除く): 140980846

約数列:

[1, 2, 199, 398, 571, 1142, 1213, 2426, 113629, 227258, 241387, 482774, 692623, 1385246, 137831977, 275663954]

約数ペア:

[(1, 275663954), (2, 137831977), (199, 1385246), (398, 692623), (571, 482774), (1142, 241387), (1213, 227258), (2426, 113629)]