2656488

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 7073280

約数和(自身を除く): 4416792

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 289, 383, 408, 578, 766, 867, 1149, 1156, 1532, 1734, 2298, 2312, 3064, 3468, 4596, 6511, 6936, 9192, 13022, 19533, 26044, 39066, 52088, 78132, 110687, 156264, 221374, 332061, 442748, 664122, 885496, 1328244, 2656488]

約数ペア:

[(1, 2656488), (2, 1328244), (3, 885496), (4, 664122), (6, 442748), (8, 332061), (12, 221374), (17, 156264), (24, 110687), (34, 78132), (51, 52088), (68, 39066), (102, 26044), (136, 19533), (204, 13022), (289, 9192), (383, 6936), (408, 6511), (578, 4596), (766, 3468), (867, 3064), (1149, 2312), (1156, 2298), (1532, 1734)]