2675732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 5280660

約数和(自身を除く): 2604928

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 109, 218, 323, 361, 436, 646, 722, 1292, 1444, 1853, 2071, 3706, 4142, 6137, 7412, 8284, 12274, 24548, 35207, 39349, 70414, 78698, 140828, 157396, 668933, 1337866, 2675732]

約数ペア:

[(1, 2675732), (2, 1337866), (4, 668933), (17, 157396), (19, 140828), (34, 78698), (38, 70414), (68, 39349), (76, 35207), (109, 24548), (218, 12274), (323, 8284), (361, 7412), (436, 6137), (646, 4142), (722, 3706), (1292, 2071), (1444, 1853)]