81184922

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{1453}}^1$

素因数の和:1782

約数の個数: 32

約数和(自身を含む): 150471552

約数和(自身を除く): 69286630

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 307, 614, 1453, 2149, 2906, 3991, 4298, 7982, 10171, 18889, 20342, 27937, 37778, 55874, 132223, 264446, 446071, 892142, 3122497, 5798923, 6244994, 11597846, 40592461, 81184922]

約数ペア:

[(1, 81184922), (2, 40592461), (7, 11597846), (13, 6244994), (14, 5798923), (26, 3122497), (91, 892142), (182, 446071), (307, 264446), (614, 132223), (1453, 55874), (2149, 37778), (2906, 27937), (3991, 20342), (4298, 18889), (7982, 10171)]