2011254512

素因数分解:

$2^4\times {\mathrm{5737}}^1\times {\mathrm{21911}}^1$

素因数の和:27656

約数の個数: 20

約数和(自身を含む): 3897662736

約数和(自身を除く): 1886408224

約数列:

[1, 2, 4, 8, 16, 5737, 11474, 21911, 22948, 43822, 45896, 87644, 91792, 175288, 350576, 125703407, 251406814, 502813628, 1005627256, 2011254512]

約数ペア:

[(1, 2011254512), (2, 1005627256), (4, 502813628), (8, 251406814), (16, 125703407), (5737, 350576), (11474, 175288), (21911, 91792), (22948, 87644), (43822, 45896)]