2828956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{54403}}^1$

素因数の和:54420

約数の個数: 12

約数和(自身を含む): 5331592

約数和(自身を除く): 2502636

約数列:

[1, 2, 4, 13, 26, 52, 54403, 108806, 217612, 707239, 1414478, 2828956]

約数ペア:

[(1, 2828956), (2, 1414478), (4, 707239), (13, 217612), (26, 108806), (52, 54403)]