2012208170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28745831}}^1$

素因数の和:28745845

約数の個数: 16

約数和(自身を含む): 4139399808

約数和(自身を除く): 2127191638

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28745831, 57491662, 143729155, 201220817, 287458310, 402441634, 1006104085, 2012208170]

約数ペア:

[(1, 2012208170), (2, 1006104085), (5, 402441634), (7, 287458310), (10, 201220817), (14, 143729155), (35, 57491662), (70, 28745831)]