2056555039

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3209}}^1$

素因数の和:3304

約数の個数: 48

約数和(自身を含む): 2766506400

約数和(自身を除く): 709951361

約数列:

[1, 7, 11, 29, 41, 49, 77, 203, 287, 319, 451, 539, 1189, 1421, 2009, 2233, 3157, 3209, 8323, 13079, 15631, 22099, 22463, 35299, 58261, 91553, 93061, 131569, 157241, 247093, 640871, 651427, 920983, 1023671, 1447259, 1729651, 3815501, 4559989, 6446881, 7165697, 10130813, 26708507, 41970511, 50159879, 70915691, 186959549, 293793577, 2056555039]

約数ペア:

[(1, 2056555039), (7, 293793577), (11, 186959549), (29, 70915691), (41, 50159879), (49, 41970511), (77, 26708507), (203, 10130813), (287, 7165697), (319, 6446881), (451, 4559989), (539, 3815501), (1189, 1729651), (1421, 1447259), (2009, 1023671), (2233, 920983), (3157, 651427), (3209, 640871), (8323, 247093), (13079, 157241), (15631, 131569), (22099, 93061), (22463, 91553), (35299, 58261)]