1992085823

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41539}}^1$

素因数の和:41607

約数の個数: 32

約数和(自身を含む): 2679828480

約数和(自身を除く): 687742657

約数列:

[1, 7, 13, 17, 31, 91, 119, 217, 221, 403, 527, 1547, 2821, 3689, 6851, 41539, 47957, 290773, 540007, 706163, 1287709, 3780049, 4943141, 9013963, 9180119, 16740217, 21891053, 64260833, 117181519, 153237371, 284583689, 1992085823]

約数ペア:

[(1, 1992085823), (7, 284583689), (13, 153237371), (17, 117181519), (31, 64260833), (91, 21891053), (119, 16740217), (217, 9180119), (221, 9013963), (403, 4943141), (527, 3780049), (1547, 1287709), (2821, 706163), (3689, 540007), (6851, 290773), (41539, 47957)]