513130782

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{2011}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 1096910208

約数和(自身を除く): 583779426

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1849, 1978, 2011, 2967, 3698, 4022, 5547, 5934, 6033, 11094, 12066, 42527, 46253, 85054, 86473, 92506, 127581, 138759, 172946, 255162, 259419, 277518, 518838, 1988879, 3718339, 3977758, 5966637, 7436678, 11155017, 11933274, 22310034, 85521797, 171043594, 256565391, 513130782]

約数ペア:

[(1, 513130782), (2, 256565391), (3, 171043594), (6, 85521797), (23, 22310034), (43, 11933274), (46, 11155017), (69, 7436678), (86, 5966637), (129, 3977758), (138, 3718339), (258, 1988879), (989, 518838), (1849, 277518), (1978, 259419), (2011, 255162), (2967, 172946), (3698, 138759), (4022, 127581), (5547, 92506), (5934, 86473), (6033, 85054), (11094, 46253), (12066, 42527)]