2055514384

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1668437}}^1$

素因数の和:1668463

約数の個数: 40

約数和(自身を含む): 4965271488

約数和(自身を除く): 2909757104

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1668437, 3336874, 6673748, 11679059, 13347496, 18352807, 23358118, 26694992, 36705614, 46716236, 73411228, 93432472, 128469649, 146822456, 186864944, 256939298, 293644912, 513878596, 1027757192, 2055514384]

約数ペア:

[(1, 2055514384), (2, 1027757192), (4, 513878596), (7, 293644912), (8, 256939298), (11, 186864944), (14, 146822456), (16, 128469649), (22, 93432472), (28, 73411228), (44, 46716236), (56, 36705614), (77, 26694992), (88, 23358118), (112, 18352807), (154, 13347496), (176, 11679059), (308, 6673748), (616, 3336874), (1232, 1668437)]