486549644

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{21269}}^1$

素因数の和:21342

約数の個数: 48

約数和(自身を含む): 1048185600

約数和(自身を除く): 561635956

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 3268, 5719, 11438, 21269, 22876, 42538, 85076, 148883, 297766, 404111, 595532, 808222, 914567, 1616444, 1829134, 2828777, 3658268, 5657554, 6401969, 11315108, 12803938, 17376773, 25607876, 34753546, 69507092, 121637411, 243274822, 486549644]

約数ペア:

[(1, 486549644), (2, 243274822), (4, 121637411), (7, 69507092), (14, 34753546), (19, 25607876), (28, 17376773), (38, 12803938), (43, 11315108), (76, 6401969), (86, 5657554), (133, 3658268), (172, 2828777), (266, 1829134), (301, 1616444), (532, 914567), (602, 808222), (817, 595532), (1204, 404111), (1634, 297766), (3268, 148883), (5719, 85076), (11438, 42538), (21269, 22876)]