401067986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{6091}}^1$

素因数の和:6218

約数の個数: 32

約数和(自身を含む): 681621696

約数和(自身を除く): 280553710

約数列:

[1, 2, 11, 22, 41, 73, 82, 146, 451, 803, 902, 1606, 2993, 5986, 6091, 12182, 32923, 65846, 67001, 134002, 249731, 444643, 499462, 889286, 2747041, 4891073, 5494082, 9782146, 18230363, 36460726, 200533993, 401067986]

約数ペア:

[(1, 401067986), (2, 200533993), (11, 36460726), (22, 18230363), (41, 9782146), (73, 5494082), (82, 4891073), (146, 2747041), (451, 889286), (803, 499462), (902, 444643), (1606, 249731), (2993, 134002), (5986, 67001), (6091, 65846), (12182, 32923)]