1315371258

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{191801}}^1$

素因数の和:191939

約数の個数: 32

約数和(自身を含む): 2946078720

約数和(自身を除く): 1630707462

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 191801, 383602, 575403, 1150806, 1726209, 3452418, 5178627, 10357254, 24358727, 48717454, 73076181, 146152362, 219228543, 438457086, 657685629, 1315371258]

約数ペア:

[(1, 1315371258), (2, 657685629), (3, 438457086), (6, 219228543), (9, 146152362), (18, 73076181), (27, 48717454), (54, 24358727), (127, 10357254), (254, 5178627), (381, 3452418), (762, 1726209), (1143, 1150806), (2286, 575403), (3429, 383602), (6858, 191801)]