549556

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1033}}^1$

素因数の和:1063

約数の個数: 24

約数和(自身を含む): 1158080

約数和(自身を除く): 608524

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1033, 2066, 4132, 7231, 14462, 19627, 28924, 39254, 78508, 137389, 274778, 549556]

約数ペア:

[(1, 549556), (2, 274778), (4, 137389), (7, 78508), (14, 39254), (19, 28924), (28, 19627), (38, 14462), (76, 7231), (133, 4132), (266, 2066), (532, 1033)]