2017561205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2677}}^1$

素因数の和:2957

約数の個数: 32

約数和(自身を含む): 2693253888

約数和(自身を除く): 675692683

約数列:

[1, 5, 11, 55, 71, 193, 355, 781, 965, 2123, 2677, 3905, 10615, 13385, 13703, 29447, 68515, 147235, 150733, 190067, 516661, 753665, 950335, 2090737, 2583305, 5683271, 10453685, 28416355, 36682931, 183414655, 403512241, 2017561205]

約数ペア:

[(1, 2017561205), (5, 403512241), (11, 183414655), (55, 36682931), (71, 28416355), (193, 10453685), (355, 5683271), (781, 2583305), (965, 2090737), (2123, 950335), (2677, 753665), (3905, 516661), (10615, 190067), (13385, 150733), (13703, 147235), (29447, 68515)]