2019958806

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{463}}^1\times {\mathrm{3691}}^1$

素因数の和:4356

約数の個数: 32

約数和(自身を含む): 4070297088

約数和(自身を除く): 2050338282

約数列:

[1, 2, 3, 6, 197, 394, 463, 591, 926, 1182, 1389, 2778, 3691, 7382, 11073, 22146, 91211, 182422, 273633, 547266, 727127, 1454254, 1708933, 2181381, 3417866, 4362762, 5126799, 10253598, 336659801, 673319602, 1009979403, 2019958806]

約数ペア:

[(1, 2019958806), (2, 1009979403), (3, 673319602), (6, 336659801), (197, 10253598), (394, 5126799), (463, 4362762), (591, 3417866), (926, 2181381), (1182, 1708933), (1389, 1454254), (2778, 727127), (3691, 547266), (7382, 273633), (11073, 182422), (22146, 91211)]