137495290

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{54779}}^1$

素因数の和:55037

約数の個数: 16

約数和(自身を含む): 248482080

約数和(自身を除く): 110986790

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 54779, 109558, 273895, 547790, 13749529, 27499058, 68747645, 137495290]

約数ペア:

[(1, 137495290), (2, 68747645), (5, 27499058), (10, 13749529), (251, 547790), (502, 273895), (1255, 109558), (2510, 54779)]