1781716079

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{128449}}^1$

素因数の和:128570

約数の個数: 16

約数和(自身を含む): 2114800800

約数和(自身を除く): 333084721

約数列:

[1, 11, 13, 97, 143, 1067, 1261, 13871, 128449, 1412939, 1669837, 12459553, 18368207, 137055083, 161974189, 1781716079]

約数ペア:

[(1, 1781716079), (11, 161974189), (13, 137055083), (97, 18368207), (143, 12459553), (1067, 1669837), (1261, 1412939), (13871, 128449)]