81874477388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2237}}^1\times {\mathrm{831821}}^1$

素因数の和:834073

約数の個数: 24

約数和(自身を含む): 156375881424

約数和(自身を除く): 74501404036

約数列:

[1, 2, 4, 11, 22, 44, 2237, 4474, 8948, 24607, 49214, 98428, 831821, 1663642, 3327284, 9150031, 18300062, 36600124, 1860783577, 3721567154, 7443134308, 20468619347, 40937238694, 81874477388]

約数ペア:

[(1, 81874477388), (2, 40937238694), (4, 20468619347), (11, 7443134308), (22, 3721567154), (44, 1860783577), (2237, 36600124), (4474, 18300062), (8948, 9150031), (24607, 3327284), (49214, 1663642), (98428, 831821)]