131401484

素因数分解:

$2^2\times {\mathrm{23}}^2\times {\mathrm{62099}}^1$

素因数の和:62149

約数の個数: 18

約数和(自身を含む): 240389100

約数和(自身を除く): 108987616

約数列:

[1, 2, 4, 23, 46, 92, 529, 1058, 2116, 62099, 124198, 248396, 1428277, 2856554, 5713108, 32850371, 65700742, 131401484]

約数ペア:

[(1, 131401484), (2, 65700742), (4, 32850371), (23, 5713108), (46, 2856554), (92, 1428277), (529, 248396), (1058, 124198), (2116, 62099)]