2012151944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5981}}^1\times {\mathrm{3823}}^1$

素因数の和:9821

約数の個数: 32

約数和(自身を含む): 4117530240

約数和(自身を除く): 2105378296

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3823, 5981, 7646, 11962, 15292, 23924, 30584, 42053, 47848, 65791, 84106, 131582, 168212, 263164, 336424, 526328, 22865363, 45730726, 91461452, 182922904, 251518993, 503037986, 1006075972, 2012151944]

約数ペア:

[(1, 2012151944), (2, 1006075972), (4, 503037986), (8, 251518993), (11, 182922904), (22, 91461452), (44, 45730726), (88, 22865363), (3823, 526328), (5981, 336424), (7646, 263164), (11962, 168212), (15292, 131582), (23924, 84106), (30584, 65791), (42053, 47848)]