2212660912

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1795991}}^1$

素因数の和:1796017

約数の個数: 40

約数和(自身を含む): 5344872192

約数和(自身を除く): 3132211280

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 1795991, 3591982, 7183964, 12571937, 14367928, 19755901, 25143874, 28735856, 39511802, 50287748, 79023604, 100575496, 138291307, 158047208, 201150992, 276582614, 316094416, 553165228, 1106330456, 2212660912]

約数ペア:

[(1, 2212660912), (2, 1106330456), (4, 553165228), (7, 316094416), (8, 276582614), (11, 201150992), (14, 158047208), (16, 138291307), (22, 100575496), (28, 79023604), (44, 50287748), (56, 39511802), (77, 28735856), (88, 25143874), (112, 19755901), (154, 14367928), (176, 12571937), (308, 7183964), (616, 3591982), (1232, 1795991)]