256477887786

素因数分解:

$2^1\times 3^1\times {\mathrm{2531}}^1\times {\mathrm{16889101}}^1$

素因数の和:16891637

約数の個数: 16

約数和(自身を含む): 513158475168

約数和(自身を除く): 256680587382

約数列:

[1, 2, 3, 6, 2531, 5062, 7593, 15186, 16889101, 33778202, 50667303, 101334606, 42746314631, 85492629262, 128238943893, 256477887786]

約数ペア:

[(1, 256477887786), (2, 128238943893), (3, 85492629262), (6, 42746314631), (2531, 101334606), (5062, 50667303), (7593, 33778202), (15186, 16889101)]