2011303826

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1131217}}^1$

素因数の和:1131353

約数の個数: 16

約数和(自身を含む): 3475101696

約数和(自身を除く): 1463797870

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 1131217, 2262434, 7918519, 15837038, 143664559, 287329118, 1005651913, 2011303826]

約数ペア:

[(1, 2011303826), (2, 1005651913), (7, 287329118), (14, 143664559), (127, 15837038), (254, 7918519), (889, 2262434), (1778, 1131217)]