447729438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{17033}}^1$

素因数の和:17388

約数の個数: 32

約数和(自身を含む): 967258656

約数和(自身を除く): 519529218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 337, 674, 1011, 2022, 4381, 8762, 13143, 17033, 26286, 34066, 51099, 102198, 221429, 442858, 664287, 1328574, 5740121, 11480242, 17220363, 34440726, 74621573, 149243146, 223864719, 447729438]

約数ペア:

[(1, 447729438), (2, 223864719), (3, 149243146), (6, 74621573), (13, 34440726), (26, 17220363), (39, 11480242), (78, 5740121), (337, 1328574), (674, 664287), (1011, 442858), (2022, 221429), (4381, 102198), (8762, 51099), (13143, 34066), (17033, 26286)]