39979346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{349}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 67737600

約数和(自身を除く): 27758254

約数列:

[1, 2, 11, 22, 41, 82, 127, 254, 349, 451, 698, 902, 1397, 2794, 3839, 5207, 7678, 10414, 14309, 28618, 44323, 57277, 88646, 114554, 157399, 314798, 487553, 975106, 1817243, 3634486, 19989673, 39979346]

約数ペア:

[(1, 39979346), (2, 19989673), (11, 3634486), (22, 1817243), (41, 975106), (82, 487553), (127, 314798), (254, 157399), (349, 114554), (451, 88646), (698, 57277), (902, 44323), (1397, 28618), (2794, 14309), (3839, 10414), (5207, 7678)]