2005950937529

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{19543369}}^1$

素因数の和:19543461

約数の個数: 32

約数和(自身を含む): 2641638236160

約数和(自身を除く): 635687298631

約数列:

[1, 7, 11, 31, 43, 77, 217, 301, 341, 473, 1333, 2387, 3311, 9331, 14663, 102641, 19543369, 136803583, 214977059, 605844439, 840364867, 1504839413, 4240911073, 5882554069, 6664288829, 9244013537, 26051310877, 46650021803, 64708094759, 182359176139, 286564419647, 2005950937529]

約数ペア:

[(1, 2005950937529), (7, 286564419647), (11, 182359176139), (31, 64708094759), (43, 46650021803), (77, 26051310877), (217, 9244013537), (301, 6664288829), (341, 5882554069), (473, 4240911073), (1333, 1504839413), (2387, 840364867), (3311, 605844439), (9331, 214977059), (14663, 136803583), (102641, 19543369)]