2989678049302

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9547}}^1\times {\mathrm{170749}}^1$

素因数の和:180436

約数の個数: 32

約数和(自身を含む): 5164856928000

約数和(自身を除く): 2175178878698

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 9547, 19094, 66829, 133658, 170749, 341498, 1195243, 1250657, 2390486, 2501314, 8754599, 17509198, 22368119, 44736238, 156576833, 313153666, 1630140703, 3260281406, 11410984921, 22821969842, 213548432093, 427096864186, 1494839024651, 2989678049302]

約数ペア:

[(1, 2989678049302), (2, 1494839024651), (7, 427096864186), (14, 213548432093), (131, 22821969842), (262, 11410984921), (917, 3260281406), (1834, 1630140703), (9547, 313153666), (19094, 156576833), (66829, 44736238), (133658, 22368119), (170749, 17509198), (341498, 8754599), (1195243, 2501314), (1250657, 2390486)]