2006752468

素因数分解:

$2^2\times 7^2\times {\mathrm{10238533}}^1$

素因数の和:10238551

約数の個数: 18

約数和(自身を含む): 4085175066

約数和(自身を除く): 2078422598

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 10238533, 20477066, 40954132, 71669731, 143339462, 286678924, 501688117, 1003376234, 2006752468]

約数ペア:

[(1, 2006752468), (2, 1003376234), (4, 501688117), (7, 286678924), (14, 143339462), (28, 71669731), (49, 40954132), (98, 20477066), (196, 10238533)]