40802894

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{1213}}^1$

素因数の和:1376

約数の個数: 24

約数和(自身を含む): 67814040

約数和(自身を除く): 27011146

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1213, 1529, 2426, 3058, 13343, 16819, 26686, 33638, 146773, 168607, 293546, 337214, 1854677, 3709354, 20401447, 40802894]

約数ペア:

[(1, 40802894), (2, 20401447), (11, 3709354), (22, 1854677), (121, 337214), (139, 293546), (242, 168607), (278, 146773), (1213, 33638), (1529, 26686), (2426, 16819), (3058, 13343)]