2137397759

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{383}}^1\times {\mathrm{743}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 2605547520

約数和(自身を除く): 468149761

約数列:

[1, 7, 29, 37, 203, 259, 383, 743, 1073, 2681, 5201, 7511, 11107, 14171, 21547, 27491, 77749, 99197, 150829, 192437, 284569, 410959, 797239, 1991983, 2876713, 5580673, 8252501, 10529053, 57767507, 73703371, 305342537, 2137397759]

約数ペア:

[(1, 2137397759), (7, 305342537), (29, 73703371), (37, 57767507), (203, 10529053), (259, 8252501), (383, 5580673), (743, 2876713), (1073, 1991983), (2681, 797239), (5201, 410959), (7511, 284569), (11107, 192437), (14171, 150829), (21547, 99197), (27491, 77749)]