1299686894

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{131}}^1\times {\mathrm{3727}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 2161285632

約数和(自身を除く): 861598738

約数列:

[1, 2, 11, 22, 121, 131, 242, 262, 1331, 1441, 2662, 2882, 3727, 7454, 15851, 31702, 40997, 81994, 174361, 348722, 450967, 488237, 901934, 976474, 4960637, 5370607, 9921274, 10741214, 59076677, 118153354, 649843447, 1299686894]

約数ペア:

[(1, 1299686894), (2, 649843447), (11, 118153354), (22, 59076677), (121, 10741214), (131, 9921274), (242, 5370607), (262, 4960637), (1331, 976474), (1441, 901934), (2662, 488237), (2882, 450967), (3727, 348722), (7454, 174361), (15851, 81994), (31702, 40997)]