1317998528

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{267451}}^1$

素因数の和:267481

約数の個数: 56

約数和(自身を含む): 3260774784

約数和(自身を除く): 1942776256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 267451, 534902, 1069804, 1872157, 2139608, 2941961, 3744314, 4279216, 5883922, 7488628, 8558432, 11767844, 14977256, 17116864, 20593727, 23535688, 29954512, 41187454, 47071376, 59909024, 82374908, 94142752, 119818048, 164749816, 188285504, 329499632, 658999264, 1317998528]

約数ペア:

[(1, 1317998528), (2, 658999264), (4, 329499632), (7, 188285504), (8, 164749816), (11, 119818048), (14, 94142752), (16, 82374908), (22, 59909024), (28, 47071376), (32, 41187454), (44, 29954512), (56, 23535688), (64, 20593727), (77, 17116864), (88, 14977256), (112, 11767844), (154, 8558432), (176, 7488628), (224, 5883922), (308, 4279216), (352, 3744314), (448, 2941961), (616, 2139608), (704, 1872157), (1232, 1069804), (2464, 534902), (4928, 267451)]