519957982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:684

約数の個数: 32

約数和(自身を含む): 814502304

約数和(自身を除く): 294544322

約数列:

[1, 2, 41, 82, 83, 166, 241, 317, 482, 634, 3403, 6806, 9881, 12997, 19762, 20003, 25994, 26311, 40006, 52622, 76397, 152794, 820123, 1078751, 1640246, 2157502, 3132277, 6264554, 6340951, 12681902, 259978991, 519957982]

約数ペア:

[(1, 519957982), (2, 259978991), (41, 12681902), (82, 6340951), (83, 6264554), (166, 3132277), (241, 2157502), (317, 1640246), (482, 1078751), (634, 820123), (3403, 152794), (6806, 76397), (9881, 52622), (12997, 40006), (19762, 26311), (20003, 25994)]