1268440036

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{499}}^1\times {\mathrm{3511}}^1$

素因数の和:4195

約数の個数: 24

約数和(自身を含む): 2237144000

約数和(自身を除く): 968703964

約数列:

[1, 2, 4, 181, 362, 499, 724, 998, 1996, 3511, 7022, 14044, 90319, 180638, 361276, 635491, 1270982, 1751989, 2541964, 3503978, 7007956, 317110009, 634220018, 1268440036]

約数ペア:

[(1, 1268440036), (2, 634220018), (4, 317110009), (181, 7007956), (362, 3503978), (499, 2541964), (724, 1751989), (998, 1270982), (1996, 635491), (3511, 361276), (7022, 180638), (14044, 90319)]