2654841994

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{51713}}^1$

素因数の和:51934

約数の個数: 32

約数和(自身を含む): 4815607680

約数和(自身を除く): 2160765686

約数列:

[1, 2, 7, 14, 19, 38, 133, 193, 266, 386, 1351, 2702, 3667, 7334, 25669, 51338, 51713, 103426, 361991, 723982, 982547, 1965094, 6877829, 9980609, 13755658, 19961218, 69864263, 139728526, 189631571, 379263142, 1327420997, 2654841994]

約数ペア:

[(1, 2654841994), (2, 1327420997), (7, 379263142), (14, 189631571), (19, 139728526), (38, 69864263), (133, 19961218), (193, 13755658), (266, 9980609), (386, 6877829), (1351, 1965094), (2702, 982547), (3667, 723982), (7334, 361991), (25669, 103426), (51338, 51713)]