139967546

素因数分解:

$2^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1\times {\mathrm{797}}^1$

素因数の和:1393

約数の個数: 16

約数和(自身を含む): 211639176

約数和(自身を除く): 71671630

約数列:

[1, 2, 277, 317, 554, 634, 797, 1594, 87809, 175618, 220769, 252649, 441538, 505298, 69983773, 139967546]

約数ペア:

[(1, 139967546), (2, 69983773), (277, 505298), (317, 441538), (554, 252649), (634, 220769), (797, 175618), (1594, 87809)]