2008804330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15452341}}^1$

素因数の和:15452361

約数の個数: 16

約数和(自身を含む): 3893990184

約数和(自身を除く): 1885185854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15452341, 30904682, 77261705, 154523410, 200880433, 401760866, 1004402165, 2008804330]

約数ペア:

[(1, 2008804330), (2, 1004402165), (5, 401760866), (10, 200880433), (13, 154523410), (26, 77261705), (65, 30904682), (130, 15452341)]