549969424

素因数分解:

$2^4\times {\mathrm{269}}^1\times {\mathrm{127781}}^1$

素因数の和:128058

約数の個数: 20

約数和(自身を含む): 1069535340

約数和(自身を除く): 519565916

約数列:

[1, 2, 4, 8, 16, 269, 538, 1076, 2152, 4304, 127781, 255562, 511124, 1022248, 2044496, 34373089, 68746178, 137492356, 274984712, 549969424]

約数ペア:

[(1, 549969424), (2, 274984712), (4, 137492356), (8, 68746178), (16, 34373089), (269, 2044496), (538, 1022248), (1076, 511124), (2152, 255562), (4304, 127781)]