906682012

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{784327}}^1$

素因数の和:784365

約数の個数: 18

約数和(自身を含む): 1685520872

約数和(自身を除く): 778838860

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 784327, 1568654, 3137308, 13333559, 26667118, 53334236, 226670503, 453341006, 906682012]

約数ペア:

[(1, 906682012), (2, 453341006), (4, 226670503), (17, 53334236), (34, 26667118), (68, 13333559), (289, 3137308), (578, 1568654), (1156, 784327)]