130558922

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:775

約数の個数: 32

約数和(自身を含む): 217398720

約数和(自身を除く): 86839798

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 691, 1118, 1382, 2197, 4394, 7267, 8983, 14534, 17966, 29713, 59426, 94471, 116779, 188942, 233558, 386269, 772538, 1518127, 3036254, 5021497, 10042994, 65279461, 130558922]

約数ペア:

[(1, 130558922), (2, 65279461), (13, 10042994), (26, 5021497), (43, 3036254), (86, 1518127), (169, 772538), (338, 386269), (559, 233558), (691, 188942), (1118, 116779), (1382, 94471), (2197, 59426), (4394, 29713), (7267, 17966), (8983, 14534)]