509252048

素因数分解:

$2^4\times {\mathrm{3229}}^1\times {\mathrm{9857}}^1$

素因数の和:13094

約数の個数: 20

約数和(自身を含む): 987081540

約数和(自身を除く): 477829492

約数列:

[1, 2, 4, 8, 16, 3229, 6458, 9857, 12916, 19714, 25832, 39428, 51664, 78856, 157712, 31828253, 63656506, 127313012, 254626024, 509252048]

約数ペア:

[(1, 509252048), (2, 254626024), (4, 127313012), (8, 63656506), (16, 31828253), (3229, 157712), (6458, 78856), (9857, 51664), (12916, 39428), (19714, 25832)]