1329483176

素因数分解:

$2^3\times 7^1\times {\mathrm{1381}}^1\times {\mathrm{17191}}^1$

素因数の和:18585

約数の個数: 32

約数和(自身を含む): 2851121280

約数和(自身を除く): 1521638104

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1381, 2762, 5524, 9667, 11048, 17191, 19334, 34382, 38668, 68764, 77336, 120337, 137528, 240674, 481348, 962696, 23740771, 47481542, 94963084, 166185397, 189926168, 332370794, 664741588, 1329483176]

約数ペア:

[(1, 1329483176), (2, 664741588), (4, 332370794), (7, 189926168), (8, 166185397), (14, 94963084), (28, 47481542), (56, 23740771), (1381, 962696), (2762, 481348), (5524, 240674), (9667, 137528), (11048, 120337), (17191, 77336), (19334, 68764), (34382, 38668)]