2017611916

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{3971677}}^1$

素因数の和:3971808

約数の個数: 12

約数和(自身を含む): 3558623488

約数和(自身を除く): 1541011572

約数列:

[1, 2, 4, 127, 254, 508, 3971677, 7943354, 15886708, 504402979, 1008805958, 2017611916]

約数ペア:

[(1, 2017611916), (2, 1008805958), (4, 504402979), (127, 15886708), (254, 7943354), (508, 3971677)]