868550512

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{654029}}^1$

素因数の和:654120

約数の個数: 20

約数和(自身を含む): 1703094120

約数和(自身を除く): 834543608

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 654029, 1308058, 2616116, 5232232, 10464464, 54284407, 108568814, 217137628, 434275256, 868550512]

約数ペア:

[(1, 868550512), (2, 434275256), (4, 217137628), (8, 108568814), (16, 54284407), (83, 10464464), (166, 5232232), (332, 2616116), (664, 1308058), (1328, 654029)]