28178804530

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{4688653}}^1$

素因数の和:4689261

約数の個数: 16

約数和(自身を含む): 50806254744

約数和(自身を除く): 22627450214

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 6010, 4688653, 9377306, 23443265, 46886530, 2817880453, 5635760906, 14089402265, 28178804530]

約数ペア:

[(1, 28178804530), (2, 14089402265), (5, 5635760906), (10, 2817880453), (601, 46886530), (1202, 23443265), (3005, 9377306), (6010, 4688653)]