2144736671

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{10979}}^1$

素因数の和:11099

約数の個数: 32

約数和(自身を含む): 2782771200

約数和(自身を除く): 638034529

約数列:

[1, 7, 11, 43, 59, 77, 301, 413, 473, 649, 2537, 3311, 4543, 10979, 17759, 27907, 76853, 120769, 195349, 472097, 647761, 845383, 3304679, 4534327, 5193067, 7125371, 27853723, 36351469, 49877597, 194976061, 306390953, 2144736671]

約数ペア:

[(1, 2144736671), (7, 306390953), (11, 194976061), (43, 49877597), (59, 36351469), (77, 27853723), (301, 7125371), (413, 5193067), (473, 4534327), (649, 3304679), (2537, 845383), (3311, 647761), (4543, 472097), (10979, 195349), (17759, 120769), (27907, 76853)]