2112366971

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{777463}}^1$

素因数の和:777506

約数の個数: 16

約数和(自身を含む): 2612279040

約数和(自身を除く): 499912069

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 777463, 8552093, 10107019, 14771797, 111177209, 162489767, 192033361, 2112366971]

約数ペア:

[(1, 2112366971), (11, 192033361), (13, 162489767), (19, 111177209), (143, 14771797), (209, 10107019), (247, 8552093), (2717, 777463)]