2553905176

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{32191}}^1$

素因数の和:32455

約数の個数: 32

約数和(自身を含む): 4913786880

約数和(自身を除く): 2359881704

約数列:

[1, 2, 4, 8, 47, 94, 188, 211, 376, 422, 844, 1688, 9917, 19834, 32191, 39668, 64382, 79336, 128764, 257528, 1512977, 3025954, 6051908, 6792301, 12103816, 13584602, 27169204, 54338408, 319238147, 638476294, 1276952588, 2553905176]

約数ペア:

[(1, 2553905176), (2, 1276952588), (4, 638476294), (8, 319238147), (47, 54338408), (94, 27169204), (188, 13584602), (211, 12103816), (376, 6792301), (422, 6051908), (844, 3025954), (1688, 1512977), (9917, 257528), (19834, 128764), (32191, 79336), (39668, 64382)]