78443579396

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{215504339}}^1$

素因数の和:215504363

約数の個数: 24

約数和(自身を含む): 168955402560

約数和(自身を除く): 90511823164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 215504339, 431008678, 862017356, 1508530373, 2801556407, 3017060746, 5603112814, 6034121492, 11206225628, 19610894849, 39221789698, 78443579396]

約数ペア:

[(1, 78443579396), (2, 39221789698), (4, 19610894849), (7, 11206225628), (13, 6034121492), (14, 5603112814), (26, 3017060746), (28, 2801556407), (52, 1508530373), (91, 862017356), (182, 431008678), (364, 215504339)]