1190140756

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{988489}}^1$

素因数の和:988543

約数の個数: 24

約数和(自身を含む): 2435639360

約数和(自身を除く): 1245498604

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 988489, 1976978, 3953956, 6919423, 13838846, 27677692, 42505027, 85010054, 170020108, 297535189, 595070378, 1190140756]

約数ペア:

[(1, 1190140756), (2, 595070378), (4, 297535189), (7, 170020108), (14, 85010054), (28, 42505027), (43, 27677692), (86, 13838846), (172, 6919423), (301, 3953956), (602, 1976978), (1204, 988489)]