2012730878

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{309937}}^1$

素因数の和:310147

約数の個数: 16

約数和(自身を含む): 3213437184

約数和(自身を除く): 1200706306

約数列:

[1, 2, 17, 34, 191, 382, 3247, 6494, 309937, 619874, 5268929, 10537858, 59197967, 118395934, 1006365439, 2012730878]

約数ペア:

[(1, 2012730878), (2, 1006365439), (17, 118395934), (34, 59197967), (191, 10537858), (382, 5268929), (3247, 619874), (6494, 309937)]