2001232345735

素因数分解:

$5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{242647}}^1\times {\mathrm{3863}}^1$

素因数の和:246583

約数の個数: 32

約数和(自身を含む): 2790273411072

約数和(自身を除く): 789041065337

約数列:

[1, 5, 7, 35, 61, 305, 427, 2135, 3863, 19315, 27041, 135205, 235643, 242647, 1178215, 1213235, 1649501, 1698529, 8247505, 8492645, 14801467, 74007335, 103610269, 518051345, 937345361, 4686726805, 6561417527, 32807087635, 57178067021, 285890335105, 400246469147, 2001232345735]

約数ペア:

[(1, 2001232345735), (5, 400246469147), (7, 285890335105), (35, 57178067021), (61, 32807087635), (305, 6561417527), (427, 4686726805), (2135, 937345361), (3863, 518051345), (19315, 103610269), (27041, 74007335), (135205, 14801467), (235643, 8492645), (242647, 8247505), (1178215, 1698529), (1213235, 1649501)]