628105836

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{489179}}^1$

素因数の和:489293

約数の個数: 24

約数和(自身を含む): 1479280320

約数和(自身を除く): 851174484

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1284, 489179, 978358, 1467537, 1956716, 2935074, 5870148, 52342153, 104684306, 157026459, 209368612, 314052918, 628105836]

約数ペア:

[(1, 628105836), (2, 314052918), (3, 209368612), (4, 157026459), (6, 104684306), (12, 52342153), (107, 5870148), (214, 2935074), (321, 1956716), (428, 1467537), (642, 978358), (1284, 489179)]