2114864

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{1009}}^1$

素因数の和:1148

約数の個数: 20

約数和(自身を含む): 4132920

約数和(自身を除く): 2018056

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1009, 1048, 2018, 2096, 4036, 8072, 16144, 132179, 264358, 528716, 1057432, 2114864]

約数ペア:

[(1, 2114864), (2, 1057432), (4, 528716), (8, 264358), (16, 132179), (131, 16144), (262, 8072), (524, 4036), (1009, 2096), (1048, 2018)]