2012385067

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{1669}}^1\times {\mathrm{2237}}^1$

素因数の和:3931

約数の個数: 24

約数和(自身を含む): 2556422640

約数和(自身を除く): 544037573

約数列:

[1, 7, 11, 49, 77, 539, 1669, 2237, 11683, 15659, 18359, 24607, 81781, 109613, 128513, 172249, 899591, 1205743, 3733553, 26134871, 41069083, 182944097, 287483581, 2012385067]

約数ペア:

[(1, 2012385067), (7, 287483581), (11, 182944097), (49, 41069083), (77, 26134871), (539, 3733553), (1669, 1205743), (2237, 899591), (11683, 172249), (15659, 128513), (18359, 109613), (24607, 81781)]