2017266616

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{399617}}^1$

素因数の和:400254

約数の個数: 16

約数和(自身を含む): 3788378640

約数和(自身を除く): 1771112024

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 399617, 799234, 1598468, 3196936, 252158327, 504316654, 1008633308, 2017266616]

約数ペア:

[(1, 2017266616), (2, 1008633308), (4, 504316654), (8, 252158327), (631, 3196936), (1262, 1598468), (2524, 799234), (5048, 399617)]