1330260755509

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{2581081}}^1$

素因数の和:2581237

約数の個数: 32

約数和(自身を含む): 1659160806912

約数和(自身を除く): 328900051403

約数列:

[1, 7, 17, 61, 71, 119, 427, 497, 1037, 1207, 4331, 7259, 8449, 30317, 73627, 515389, 2581081, 18067567, 43878377, 157445941, 183256751, 307148639, 1102121587, 1282797257, 2676580997, 3115364767, 11178661811, 18736066979, 21807553369, 78250632677, 190037250787, 1330260755509]

約数ペア:

[(1, 1330260755509), (7, 190037250787), (17, 78250632677), (61, 21807553369), (71, 18736066979), (119, 11178661811), (427, 3115364767), (497, 2676580997), (1037, 1282797257), (1207, 1102121587), (4331, 307148639), (7259, 183256751), (8449, 157445941), (30317, 43878377), (73627, 18067567), (515389, 2581081)]