513969424

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{63863}}^1$

素因数の和:64374

約数の個数: 20

約数和(自身を含む): 997811136

約数和(自身を除く): 483841712

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 63863, 127726, 255452, 510904, 1021808, 32123089, 64246178, 128492356, 256984712, 513969424]

約数ペア:

[(1, 513969424), (2, 256984712), (4, 128492356), (8, 64246178), (16, 32123089), (503, 1021808), (1006, 510904), (2012, 255452), (4024, 127726), (8048, 63863)]