2107528

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{2011}}^1$

素因数の和:2148

約数の個数: 16

約数和(自身を含む): 3983760

約数和(自身を除く): 1876232

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 2011, 4022, 8044, 16088, 263441, 526882, 1053764, 2107528]

約数ペア:

[(1, 2107528), (2, 1053764), (4, 526882), (8, 263441), (131, 16088), (262, 8044), (524, 4022), (1048, 2011)]