661076598

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{17053}}^1$

素因数の和:17149

約数の個数: 64

約数和(自身を含む): 1650281472

約数和(自身を除く): 989204874

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 71, 78, 91, 142, 182, 213, 273, 426, 497, 546, 923, 994, 1491, 1846, 2769, 2982, 5538, 6461, 12922, 17053, 19383, 34106, 38766, 51159, 102318, 119371, 221689, 238742, 358113, 443378, 665067, 716226, 1210763, 1330134, 1551823, 2421526, 3103646, 3632289, 4655469, 7264578, 8475341, 9310938, 15739919, 16950682, 25426023, 31479838, 47219757, 50852046, 94439514, 110179433, 220358866, 330538299, 661076598]

約数ペア:

[(1, 661076598), (2, 330538299), (3, 220358866), (6, 110179433), (7, 94439514), (13, 50852046), (14, 47219757), (21, 31479838), (26, 25426023), (39, 16950682), (42, 15739919), (71, 9310938), (78, 8475341), (91, 7264578), (142, 4655469), (182, 3632289), (213, 3103646), (273, 2421526), (426, 1551823), (497, 1330134), (546, 1210763), (923, 716226), (994, 665067), (1491, 443378), (1846, 358113), (2769, 238742), (2982, 221689), (5538, 119371), (6461, 102318), (12922, 51159), (17053, 38766), (19383, 34106)]