305889188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2011}}^1\times {\mathrm{3457}}^1$

素因数の和:5483

約数の個数: 24

約数和(自身を含む): 584429664

約数和(自身を除く): 278540476

約数列:

[1, 2, 4, 11, 22, 44, 2011, 3457, 4022, 6914, 8044, 13828, 22121, 38027, 44242, 76054, 88484, 152108, 6952027, 13904054, 27808108, 76472297, 152944594, 305889188]

約数ペア:

[(1, 305889188), (2, 152944594), (4, 76472297), (11, 27808108), (22, 13904054), (44, 6952027), (2011, 152108), (3457, 88484), (4022, 76054), (6914, 44242), (8044, 38027), (13828, 22121)]