2487130628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{84127}}^1$

素因数の和:84539

約数の個数: 24

約数和(自身を含む): 4593388800

約数和(自身を除く): 2106258172

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 7391, 14782, 29564, 84127, 168254, 336508, 1598413, 3196826, 6393652, 32725403, 65450806, 130901612, 621782657, 1243565314, 2487130628]

約数ペア:

[(1, 2487130628), (2, 1243565314), (4, 621782657), (19, 130901612), (38, 65450806), (76, 32725403), (389, 6393652), (778, 3196826), (1556, 1598413), (7391, 336508), (14782, 168254), (29564, 84127)]