13303444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{919}}^1$

素因数の和:988

約数の個数: 48

約数和(自身を含む): 29675520

約数和(自身を除く): 16372076

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 94, 154, 188, 308, 329, 517, 658, 919, 1034, 1316, 1838, 2068, 3619, 3676, 6433, 7238, 10109, 12866, 14476, 20218, 25732, 40436, 43193, 70763, 86386, 141526, 172772, 283052, 302351, 475123, 604702, 950246, 1209404, 1900492, 3325861, 6651722, 13303444]

約数ペア:

[(1, 13303444), (2, 6651722), (4, 3325861), (7, 1900492), (11, 1209404), (14, 950246), (22, 604702), (28, 475123), (44, 302351), (47, 283052), (77, 172772), (94, 141526), (154, 86386), (188, 70763), (308, 43193), (329, 40436), (517, 25732), (658, 20218), (919, 14476), (1034, 12866), (1316, 10109), (1838, 7238), (2068, 6433), (3619, 3676)]