2014421740

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{229433}}^1$

素因数の和:229881

約数の個数: 24

約数和(自身を含む): 4239940320

約数和(自身を除く): 2225518580

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 4390, 8780, 229433, 458866, 917732, 1147165, 2294330, 4588660, 100721087, 201442174, 402884348, 503605435, 1007210870, 2014421740]

約数ペア:

[(1, 2014421740), (2, 1007210870), (4, 503605435), (5, 402884348), (10, 201442174), (20, 100721087), (439, 4588660), (878, 2294330), (1756, 1147165), (2195, 917732), (4390, 458866), (8780, 229433)]