505133068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{25121}}^1$

素因数の和:25593

約数の個数: 24

約数和(自身を含む): 966493584

約数和(自身を除く): 461360516

約数列:

[1, 2, 4, 11, 22, 44, 457, 914, 1828, 5027, 10054, 20108, 25121, 50242, 100484, 276331, 552662, 1105324, 11480297, 22960594, 45921188, 126283267, 252566534, 505133068]

約数ペア:

[(1, 505133068), (2, 252566534), (4, 126283267), (11, 45921188), (22, 22960594), (44, 11480297), (457, 1105324), (914, 552662), (1828, 276331), (5027, 100484), (10054, 50242), (20108, 25121)]