245747814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{9349}}^1$

素因数の和:9704

約数の個数: 32

約数和(自身を含む): 530930400

約数和(自身を除く): 285182586

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 2022, 4381, 8762, 9349, 13143, 18698, 26286, 28047, 56094, 121537, 243074, 364611, 729222, 3150613, 6301226, 9451839, 18903678, 40957969, 81915938, 122873907, 245747814]

約数ペア:

[(1, 245747814), (2, 122873907), (3, 81915938), (6, 40957969), (13, 18903678), (26, 9451839), (39, 6301226), (78, 3150613), (337, 729222), (674, 364611), (1011, 243074), (2022, 121537), (4381, 56094), (8762, 28047), (9349, 26286), (13143, 18698)]