2608334205

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1178

約数の個数: 64

約数和(自身を含む): 4484063232

約数和(自身を除く): 1875729027

約数列:

[1, 3, 5, 15, 23, 43, 69, 115, 129, 193, 215, 345, 579, 645, 911, 965, 989, 2733, 2895, 2967, 4439, 4555, 4945, 8299, 13317, 13665, 14835, 20953, 22195, 24897, 39173, 41495, 62859, 66585, 104765, 117519, 124485, 175823, 190877, 195865, 314295, 527469, 572631, 587595, 879115, 900979, 954385, 2637345, 2702937, 2863155, 4043929, 4504895, 7560389, 12131787, 13514685, 20219645, 22681167, 37801945, 60658935, 113405835, 173888947, 521666841, 869444735, 2608334205]

約数ペア:

[(1, 2608334205), (3, 869444735), (5, 521666841), (15, 173888947), (23, 113405835), (43, 60658935), (69, 37801945), (115, 22681167), (129, 20219645), (193, 13514685), (215, 12131787), (345, 7560389), (579, 4504895), (645, 4043929), (911, 2863155), (965, 2702937), (989, 2637345), (2733, 954385), (2895, 900979), (2967, 879115), (4439, 587595), (4555, 572631), (4945, 527469), (8299, 314295), (13317, 195865), (13665, 190877), (14835, 175823), (20953, 124485), (22195, 117519), (24897, 104765), (39173, 66585), (41495, 62859)]