1593802078

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{47381}}^1$

素因数の和:47544

約数の個数: 24

約数和(自身を含む): 2646758520

約数和(自身を除く): 1052956442

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 16819, 33638, 47381, 94762, 521191, 1042382, 5733101, 6585959, 11466202, 13171918, 72445549, 144891098, 796901039, 1593802078]

約数ペア:

[(1, 1593802078), (2, 796901039), (11, 144891098), (22, 72445549), (121, 13171918), (139, 11466202), (242, 6585959), (278, 5733101), (1529, 1042382), (3058, 521191), (16819, 94762), (33638, 47381)]