2155389096

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{49921}}^1$

素因数の和:50194

約数の個数: 64

約数和(自身を含む): 6182340480

約数和(自身を除く): 4026951384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 257, 514, 771, 1028, 1542, 1799, 2056, 3084, 3598, 5397, 6168, 7196, 10794, 14392, 21588, 43176, 49921, 99842, 149763, 199684, 299526, 349447, 399368, 599052, 698894, 1048341, 1198104, 1397788, 2096682, 2795576, 4193364, 8386728, 12829697, 25659394, 38489091, 51318788, 76978182, 89807879, 102637576, 153956364, 179615758, 269423637, 307912728, 359231516, 538847274, 718463032, 1077694548, 2155389096]

約数ペア:

[(1, 2155389096), (2, 1077694548), (3, 718463032), (4, 538847274), (6, 359231516), (7, 307912728), (8, 269423637), (12, 179615758), (14, 153956364), (21, 102637576), (24, 89807879), (28, 76978182), (42, 51318788), (56, 38489091), (84, 25659394), (168, 12829697), (257, 8386728), (514, 4193364), (771, 2795576), (1028, 2096682), (1542, 1397788), (1799, 1198104), (2056, 1048341), (3084, 698894), (3598, 599052), (5397, 399368), (6168, 349447), (7196, 299526), (10794, 199684), (14392, 149763), (21588, 99842), (43176, 49921)]