2010271285

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{850009}}^1$

素因数の和:850068

約数の個数: 16

約数和(自身を含む): 2692831680

約数和(自身を除く): 682560395

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 850009, 4250045, 9350099, 36550387, 46750495, 182751935, 402054257, 2010271285]

約数ペア:

[(1, 2010271285), (5, 402054257), (11, 182751935), (43, 46750495), (55, 36550387), (215, 9350099), (473, 4250045), (2365, 850009)]