2093156721845

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{21499}}^1\times {\mathrm{146407}}^1$

素因数の和:167937

約数の個数: 32

約数和(自身を含む): 3021861120000

約数和(自身を除く): 928704398155

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 21499, 107495, 146407, 150493, 408481, 732035, 752465, 1024849, 2042405, 2781733, 2859367, 5124245, 13908665, 14296835, 19472131, 97360655, 3147604093, 15738020465, 22033228651, 59804477767, 110166143255, 299022388835, 418631344369, 2093156721845]

約数ペア:

[(1, 2093156721845), (5, 418631344369), (7, 299022388835), (19, 110166143255), (35, 59804477767), (95, 22033228651), (133, 15738020465), (665, 3147604093), (21499, 97360655), (107495, 19472131), (146407, 14296835), (150493, 13908665), (408481, 5124245), (732035, 2859367), (752465, 2781733), (1024849, 2042405)]