1849673896

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{5087}}^1$

素因数の和:5294

約数の個数: 64

約数和(自身を含む): 4083425280

約数和(自身を除く): 2233751384

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 151, 172, 301, 302, 344, 602, 604, 1057, 1204, 1208, 2114, 2408, 4228, 5087, 6493, 8456, 10174, 12986, 20348, 25972, 35609, 40696, 45451, 51944, 71218, 90902, 142436, 181804, 218741, 284872, 363608, 437482, 768137, 874964, 1531187, 1536274, 1749928, 3062374, 3072548, 5376959, 6124748, 6145096, 10753918, 12249496, 21507836, 33029891, 43015672, 66059782, 132119564, 231209237, 264239128, 462418474, 924836948, 1849673896]

約数ペア:

[(1, 1849673896), (2, 924836948), (4, 462418474), (7, 264239128), (8, 231209237), (14, 132119564), (28, 66059782), (43, 43015672), (56, 33029891), (86, 21507836), (151, 12249496), (172, 10753918), (301, 6145096), (302, 6124748), (344, 5376959), (602, 3072548), (604, 3062374), (1057, 1749928), (1204, 1536274), (1208, 1531187), (2114, 874964), (2408, 768137), (4228, 437482), (5087, 363608), (6493, 284872), (8456, 218741), (10174, 181804), (12986, 142436), (20348, 90902), (25972, 71218), (35609, 51944), (40696, 45451)]