2887559884

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{27197}}^1$

素因数の和:27358

約数の個数: 48

約数和(自身を含む): 5848657920

約数和(自身を除く): 2961098036

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 127, 209, 254, 418, 508, 836, 1397, 2413, 2794, 4826, 5588, 9652, 26543, 27197, 53086, 54394, 106172, 108788, 299167, 516743, 598334, 1033486, 1196668, 2066972, 3454019, 5684173, 6908038, 11368346, 13816076, 22736692, 37994209, 65626361, 75988418, 131252722, 151976836, 262505444, 721889971, 1443779942, 2887559884]

約数ペア:

[(1, 2887559884), (2, 1443779942), (4, 721889971), (11, 262505444), (19, 151976836), (22, 131252722), (38, 75988418), (44, 65626361), (76, 37994209), (127, 22736692), (209, 13816076), (254, 11368346), (418, 6908038), (508, 5684173), (836, 3454019), (1397, 2066972), (2413, 1196668), (2794, 1033486), (4826, 598334), (5588, 516743), (9652, 299167), (26543, 108788), (27197, 106172), (53086, 54394)]