2000991707

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{736471}}^1$

素因数の和:736514

約数の個数: 16

約数和(自身を含む): 2474545920

約数和(自身を除く): 473554213

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 736471, 8101181, 9574123, 13992949, 105315353, 153922439, 181908337, 2000991707]

約数ペア:

[(1, 2000991707), (11, 181908337), (13, 153922439), (19, 105315353), (143, 13992949), (209, 9574123), (247, 8101181), (2717, 736471)]