2028075291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{499649}}^1$

素因数の和:499707

約数の個数: 24

約数和(自身を含む): 3273706800

約数和(自身を除く): 1245631509

約数列:

[1, 3, 9, 11, 33, 41, 99, 123, 369, 451, 1353, 4059, 499649, 1498947, 4496841, 5496139, 16488417, 20485609, 49465251, 61456827, 184370481, 225341699, 676025097, 2028075291]

約数ペア:

[(1, 2028075291), (3, 676025097), (9, 225341699), (11, 184370481), (33, 61456827), (41, 49465251), (99, 20485609), (123, 16488417), (369, 5496139), (451, 4496841), (1353, 1498947), (4059, 499649)]