2080251195

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{663557}}^1$

素因数の和:663595

約数の個数: 32

約数和(自身を含む): 3822094080

約数和(自身を除く): 1741842885

約数列:

[1, 3, 5, 11, 15, 19, 33, 55, 57, 95, 165, 209, 285, 627, 1045, 3135, 663557, 1990671, 3317785, 7299127, 9953355, 12607583, 21897381, 36495635, 37822749, 63037915, 109486905, 138683413, 189113745, 416050239, 693417065, 2080251195]

約数ペア:

[(1, 2080251195), (3, 693417065), (5, 416050239), (11, 189113745), (15, 138683413), (19, 109486905), (33, 63037915), (55, 37822749), (57, 36495635), (95, 21897381), (165, 12607583), (209, 9953355), (285, 7299127), (627, 3317785), (1045, 1990671), (3135, 663557)]