2809896

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 64

約数和(自身を含む): 7620480

約数和(自身を除く): 4810584

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 97, 102, 136, 142, 194, 204, 213, 284, 291, 388, 408, 426, 568, 582, 776, 852, 1164, 1207, 1649, 1704, 2328, 2414, 3298, 3621, 4828, 4947, 6596, 6887, 7242, 9656, 9894, 13192, 13774, 14484, 19788, 20661, 27548, 28968, 39576, 41322, 55096, 82644, 117079, 165288, 234158, 351237, 468316, 702474, 936632, 1404948, 2809896]

約数ペア:

[(1, 2809896), (2, 1404948), (3, 936632), (4, 702474), (6, 468316), (8, 351237), (12, 234158), (17, 165288), (24, 117079), (34, 82644), (51, 55096), (68, 41322), (71, 39576), (97, 28968), (102, 27548), (136, 20661), (142, 19788), (194, 14484), (204, 13774), (213, 13192), (284, 9894), (291, 9656), (388, 7242), (408, 6887), (426, 6596), (568, 4947), (582, 4828), (776, 3621), (852, 3298), (1164, 2414), (1207, 2328), (1649, 1704)]