13778282

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 24682368

約数和(自身を除く): 10904086

約数列:

[1, 2, 7, 14, 37, 67, 74, 134, 259, 397, 469, 518, 794, 938, 2479, 2779, 4958, 5558, 14689, 17353, 26599, 29378, 34706, 53198, 102823, 186193, 205646, 372386, 984163, 1968326, 6889141, 13778282]

約数ペア:

[(1, 13778282), (2, 6889141), (7, 1968326), (14, 984163), (37, 372386), (67, 205646), (74, 186193), (134, 102823), (259, 53198), (397, 34706), (469, 29378), (518, 26599), (794, 17353), (938, 14689), (2479, 5558), (2779, 4958)]