1278702924

素因数分解:

$2^2\times 3^1\times {\mathrm{106558577}}^1$

素因数の和:106558584

約数の個数: 12

約数和(自身を含む): 2983640184

約数和(自身を除く): 1704937260

約数列:

[1, 2, 3, 4, 6, 12, 106558577, 213117154, 319675731, 426234308, 639351462, 1278702924]

約数ペア:

[(1, 1278702924), (2, 639351462), (3, 426234308), (4, 319675731), (6, 213117154), (12, 106558577)]