2644744

素因数分解:

$2^3\times {\mathrm{311}}^1\times {\mathrm{1063}}^1$

素因数の和:1380

約数の個数: 16

約数和(自身を含む): 4979520

約数和(自身を除く): 2334776

約数列:

[1, 2, 4, 8, 311, 622, 1063, 1244, 2126, 2488, 4252, 8504, 330593, 661186, 1322372, 2644744]

約数ペア:

[(1, 2644744), (2, 1322372), (4, 661186), (8, 330593), (311, 8504), (622, 4252), (1063, 2488), (1244, 2126)]