2054292770

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1994459}}^1$

素因数の和:1994569

約数の個数: 16

約数和(自身を含む): 3733629120

約数和(自身を除く): 1679336350

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 1994459, 3988918, 9972295, 19944590, 205429277, 410858554, 1027146385, 2054292770]

約数ペア:

[(1, 2054292770), (2, 1027146385), (5, 410858554), (10, 205429277), (103, 19944590), (206, 9972295), (515, 3988918), (1030, 1994459)]