1000432820

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{485647}}^1$

素因数の和:485759

約数の個数: 24

約数和(自身を含む): 2121310464

約数和(自身を除く): 1120877644

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 485647, 971294, 1942588, 2428235, 4856470, 9712940, 50021641, 100043282, 200086564, 250108205, 500216410, 1000432820]

約数ペア:

[(1, 1000432820), (2, 500216410), (4, 250108205), (5, 200086564), (10, 100043282), (20, 50021641), (103, 9712940), (206, 4856470), (412, 2428235), (515, 1942588), (1030, 971294), (2060, 485647)]