389117334

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{271351}}^1$

素因数の和:271595

約数の個数: 16

約数和(自身を含む): 781493760

約数和(自身を除く): 392376426

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 271351, 542702, 814053, 1628106, 64852889, 129705778, 194558667, 389117334]

約数ペア:

[(1, 389117334), (2, 194558667), (3, 129705778), (6, 64852889), (239, 1628106), (478, 814053), (717, 542702), (1434, 271351)]