1279454902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{373}}^1\times {\mathrm{6779}}^1$

素因数の和:7188

約数の個数: 32

約数和(自身を含む): 2190862080

約数和(自身を除く): 911407178

約数列:

[1, 2, 11, 22, 23, 46, 253, 373, 506, 746, 4103, 6779, 8206, 8579, 13558, 17158, 74569, 94369, 149138, 155917, 188738, 311834, 1715087, 2528567, 3430174, 5057134, 27814237, 55628474, 58157041, 116314082, 639727451, 1279454902]

約数ペア:

[(1, 1279454902), (2, 639727451), (11, 116314082), (22, 58157041), (23, 55628474), (46, 27814237), (253, 5057134), (373, 3430174), (506, 2528567), (746, 1715087), (4103, 311834), (6779, 188738), (8206, 155917), (8579, 149138), (13558, 94369), (17158, 74569)]