556916870

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1920403}}^1$

素因数の和:1920439

約数の個数: 16

約数和(自身を含む): 1037018160

約数和(自身を除く): 480101290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1920403, 3840806, 9602015, 19204030, 55691687, 111383374, 278458435, 556916870]

約数ペア:

[(1, 556916870), (2, 278458435), (5, 111383374), (10, 55691687), (29, 19204030), (58, 9602015), (145, 3840806), (290, 1920403)]