577508746

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 895795200

約数和(自身を除く): 318286454

約数列:

[1, 2, 71, 107, 142, 191, 199, 214, 382, 398, 7597, 13561, 14129, 15194, 20437, 21293, 27122, 28258, 38009, 40874, 42586, 76018, 1451027, 1511803, 2698639, 2902054, 3023606, 4066963, 5397278, 8133926, 288754373, 577508746]

約数ペア:

[(1, 577508746), (2, 288754373), (71, 8133926), (107, 5397278), (142, 4066963), (191, 3023606), (199, 2902054), (214, 2698639), (382, 1511803), (398, 1451027), (7597, 76018), (13561, 42586), (14129, 40874), (15194, 38009), (20437, 28258), (21293, 27122)]