8120222

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{4447}}^1$

素因数の和:4543

約数の個数: 16

約数和(自身を含む): 13450752

約数和(自身を除く): 5330530

約数列:

[1, 2, 11, 22, 83, 166, 913, 1826, 4447, 8894, 48917, 97834, 369101, 738202, 4060111, 8120222]

約数ペア:

[(1, 8120222), (2, 4060111), (11, 738202), (22, 369101), (83, 97834), (166, 48917), (913, 8894), (1826, 4447)]