2049333872

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{367}}^1\times {\mathrm{1327}}^1$

素因数の和:1965

約数の個数: 40

約数和(自身を含む): 3999553536

約数和(自身を除く): 1950219664

約数列:

[1, 2, 4, 8, 16, 263, 367, 526, 734, 1052, 1327, 1468, 2104, 2654, 2936, 4208, 5308, 5872, 10616, 21232, 96521, 193042, 349001, 386084, 487009, 698002, 772168, 974018, 1396004, 1544336, 1948036, 2792008, 3896072, 5584016, 7792144, 128083367, 256166734, 512333468, 1024666936, 2049333872]

約数ペア:

[(1, 2049333872), (2, 1024666936), (4, 512333468), (8, 256166734), (16, 128083367), (263, 7792144), (367, 5584016), (526, 3896072), (734, 2792008), (1052, 1948036), (1327, 1544336), (1468, 1396004), (2104, 974018), (2654, 772168), (2936, 698002), (4208, 487009), (5308, 386084), (5872, 349001), (10616, 193042), (21232, 96521)]