247627292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{244691}}^1$

素因数の和:244729

約数の個数: 24

約数和(自身を含む): 493299072

約数和(自身を除く): 245671780

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 244691, 489382, 978764, 2691601, 5383202, 5627893, 10766404, 11255786, 22511572, 61906823, 123813646, 247627292]

約数ペア:

[(1, 247627292), (2, 123813646), (4, 61906823), (11, 22511572), (22, 11255786), (23, 10766404), (44, 5627893), (46, 5383202), (92, 2691601), (253, 978764), (506, 489382), (1012, 244691)]