806148772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{82903}}^1$

素因数の和:82948

約数の個数: 48

約数和(自身を含む): 1754911872

約数和(自身を除く): 948763100

約数列:

[1, 2, 4, 11, 13, 17, 22, 26, 34, 44, 52, 68, 143, 187, 221, 286, 374, 442, 572, 748, 884, 2431, 4862, 9724, 82903, 165806, 331612, 911933, 1077739, 1409351, 1823866, 2155478, 2818702, 3647732, 4310956, 5637404, 11855129, 15502861, 18321563, 23710258, 31005722, 36643126, 47420516, 62011444, 73286252, 201537193, 403074386, 806148772]

約数ペア:

[(1, 806148772), (2, 403074386), (4, 201537193), (11, 73286252), (13, 62011444), (17, 47420516), (22, 36643126), (26, 31005722), (34, 23710258), (44, 18321563), (52, 15502861), (68, 11855129), (143, 5637404), (187, 4310956), (221, 3647732), (286, 2818702), (374, 2155478), (442, 1823866), (572, 1409351), (748, 1077739), (884, 911933), (2431, 331612), (4862, 165806), (9724, 82903)]