1217366894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2011}}^1\times {\mathrm{7039}}^1$

素因数の和:9095

約数の個数: 16

約数和(自身を含む): 1869711360

約数和(自身を除く): 652344466

約数列:

[1, 2, 43, 86, 2011, 4022, 7039, 14078, 86473, 172946, 302677, 605354, 14155429, 28310858, 608683447, 1217366894]

約数ペア:

[(1, 1217366894), (2, 608683447), (43, 28310858), (86, 14155429), (2011, 605354), (4022, 302677), (7039, 172946), (14078, 86473)]