289063924

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{727}}^1\times {\mathrm{929}}^1$

素因数の和:1767

約数の個数: 24

約数和(自身を含む): 511842240

約数和(自身を除く): 222778316

約数列:

[1, 2, 4, 107, 214, 428, 727, 929, 1454, 1858, 2908, 3716, 77789, 99403, 155578, 198806, 311156, 397612, 675383, 1350766, 2701532, 72265981, 144531962, 289063924]

約数ペア:

[(1, 289063924), (2, 144531962), (4, 72265981), (107, 2701532), (214, 1350766), (428, 675383), (727, 397612), (929, 311156), (1454, 198806), (1858, 155578), (2908, 99403), (3716, 77789)]